What is the solution to the equation -6x + 9 – 4x = 14?

Answers

Answer 1

[tex] - 6x + 9 - 4x = 14 \\ - 6x - 4x = 14 - 9 \\ - 10x = 5 \\ x = \frac{5}{ - 10} \\ x = - \frac{1}{2} \\ x = - 0.5[/tex]


Related Questions

The sale price of an item is $160 after a 20% off discount. What was the original price of the item?

Answers

Answer:

200

Step-by-step explanation:

160/80 is 2. 2 times 100 is 200

PLSSS HELPPPPPPPPPP!!!

Answers

Answer: about 3 i think

Step-by-step explanation:

69 POINTS!! PLS HELP!! PLATO

if f(x)=the square root of x, which equation describes the graphed function?

Answers

Answer:

i think it’s C

Step-by-step explanation:

-f(x) represents -square root of x, so i plugged negative square root of x subtracted by three into desmos and it matches the graph !

Answer:

y = -f(x)-3

Step-by-step explanation:

Just took the edmentum/plato test and I got it right. I also included my answer

HELP ASAP PLEASE HELP QUICK!!!!
с
Mrs. Berry's class organized the lunch orders for their upcoming party in the table below.
Lunch Orders for the Class Party
Lunch Choice
Number
Vegetarian Sandwich
3
Turkey Sandwich
7
Pepperoni Pizza
8
Cheese Pizza
10
Which ratio represents the number of orders for pepperoni pizza to cheese pizza?
O 4.5
05:4
10
8
18
10

Answers

Answer:

4:5 that's last answer i got

A jar contains 600 marbles, 240 of which are blue. If Nancy reaches in and grabs a handful of 70 marbles, estimate how many of them should be blue?

Answers

Answer:

28 blue marbles

Step-by-step explanation:

600 divided by 240 = 2.5

70 divided by 2.5 = 28


Esther deposited $5,000 into an account that grows at a rate of 8% per year. To the nearest cent, how much will be in the
account after 5 years?

Answers

Answer:

The total amount after five years =  $7,000

Step-by-step explanation:

Step(i):-

Given Esther deposited $5,000 into an account

Principal amount 'P' = 5000

Given rate of interest (R) = 8%

r = R / 100 = 0.08 per year

Step(ii):-

The total amount after 5 years

            [tex]A = P( 1 + r t )[/tex]

          [tex]A = 5000(1+ (0.08 X 5) = 7000[/tex]

Final answer:-

The total amount after five years =  $7,000

What is the volume of a hemisphere with a diameter of 8 inches?

Answers

Answer:

Mind if ya brainiest meh

Step-by-step explanation:

The volume of the hemisphere is 1071.78 ft^3

Cardinal number of set A=1,2,3,4,0,7 is 6

Answers

Answer:

n(A) = 6

Step-by-step explanation:

Let consider a set A = {a, m, b, d, h}. There are five elements in the set. The no of elements in a set is known its cardinality. Since set A has five elements, its cardinality number is 5. The cardinality of the set A is denoted by n(A).

Hence, from the given information:

The set A = {1, 2, 3, 4, 0, 7} have a cardinality number of 6

n(A) = 6

Miley and 4 of her friends went to buy "C" ice cream and they bought each $24 worth of toppings. Altogether their total expense was $220 How much did they spend on ice cream? Write an expression and Show your answer *

Answers

Answer:  They spent $100 on ice cream.

Step-by-step explanation:

Given : Total friends  = 5

They bought each $24 worth of toppings.

Total price of toppings = (Total friends ) x (Worth of each topping)

= 5 x ($24)

= $ 120

Total expense = $220

Money amount on ice cream = (Total expense) - (Total price of toppings)

= $220 - $120

= $100

Hence, they spent $100 on ice cream.

What does x equal I this problem

Answers

Answer: The answer is X= 9    Hope this helps :)  Please mark Brainliest

Step-by-step explanation:

GIVING BRAINLY OUT FOR WHOEVER IS CORRECT AND FAST!
The length of a rectangle is twice as long as it's width. The perimeter of this rectangle is how many times longer than the shorter side?

Answers

The formula for perimeter is the sum of
twice the width and twice the length, so
the formula would be:
Perimeter = 2W + 2L

In this problem:
Width is unknown (x)
Length is twice the width (2x)
and Perimeter = 60, so to set it up:
60 = 2x + 2(2x)
60 = 2x + 4x
60 = 6x
x = 10
Width = 10; Length = 20

Answer:

The formula for perimeter is the sum of

twice the width and twice the length, so

the formula would be:

Perimeter = 2W + 2L

In this problem:

Width is unknown (x)

Length is twice the width (2x)

and Perimeter = 60, so to set it up:

60 = 2x + 2(2x)

60 = 2x + 4x

60 = 6x

x = 10

Width = 10; Length = 20

So then you do 20/10

= 2

2 is the answer

Step-by-step explanation:

Hope this helps,

Please give brainliest if you like my answer.

Brainliest! If 2a+4b=5 and a is equal to three times b, what is 3a?

Answers

Answer:

3a = [tex]\frac{9}{2}[/tex]

Step-by-step explanation:

Given

2a + 4b = 5 ← substitute a = 3b into the equation

2(3b) + 4b = 5

6b + 4b = 5

10b = 5 ( divide both sides by 10 )

b = [tex]\frac{5}{10}[/tex] = [tex]\frac{1}{2}[/tex]

Now

a = 3b = 3 × [tex]\frac{1}{2}[/tex] = [tex]\frac{3}{2}[/tex] , thus

3a = 3 × [tex]\frac{3}{2}[/tex] = [tex]\frac{9}{2}[/tex]

Answer:

The value of 3a = 9/2

Step-by-step explanation:

Given the expression

[tex]2a+4b=5[/tex]

Given that a is equal to three times b. so,

[tex]a = 3b[/tex]

plug in a = 3b in the expression

[tex]2a+4b=5[/tex]

[tex]2(3b) + 4b = 5[/tex]

[tex]6b+4b = 5[/tex]

Adding like terms: 6b+4b = 10b

[tex]10b = 5[/tex]

Dividing both sides by 10

[tex]\frac{10b}{10}=\frac{5}{10}[/tex]

simplify

[tex]b=\frac{1}{2}[/tex]

so

a = 3b ⇒ a = 3(1/2) = 3/2

Therefore, the value of 3a can be determined by substituting a = 3/2 in 3a.

3a = 3(3/2) = 9/2

Therefore, the value of 3a = 9/2

An investor invested a total of ​$2100 in two mutual funds. One fund earned a ​4% profit while the other earned a ​2% profit. If the​ investor's total profit was ​$62​, how much was invested in each mutual​ fund?

Answers

Answer:

x+y=2100

x(0.04) + y(0.02) = 62

(2100-y)(0.04)+ 0.02y = 62

84-0.02y = 62

22/0.02=y

y=1100

x=1000

Which equation justifies why 7^1/3 = 3 square root 7?

Answers

Answer:

c

Step-by-step explanation:

I took the test and got it right

The correct equation that justifies why seven to the one-third power equals the cube root of seven is option C: [tex](7^{(1/3)})^3[/tex]=[tex]7^{(1/3 * 3)[/tex]=7.

C. Seven to the one-third power all raised to the third power equals seven to the one-third times three power equals seven.

Let's break down the steps:

Seven to the one-third power all raised to the third power:

[tex](7^{(1/3)})^3[/tex]

Using the property of exponents [tex](a^{(m*n)} = (a^m)^n)[/tex] to simplify:

[tex]7^{(1/3 * 3)[/tex]

The exponent 1/3 multiplied by 3 is equal to 1:

[tex]7^1[/tex]

Any number raised to the power of 1 is itself, so:

7

This justifies that [tex]7^{(1/3)[/tex] raised to the power of 3 is equal to 7.

Therefore, [tex]7^{(1/3)[/tex] is equal to the cube root of 7.

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The mass of the liquid below is 45.5 grams if placed in a beaker with water the liquid will....


Any help is appreciated:)​

Answers

Answer:

it will float!

Step-by-step explanation:

in order to find density, you must divide the mass by the volume. the volume is 56 ml, and the mass is 45.5. (45.5 / 56 = 0.8125) because we know the density of water is 1, and the density of this liquid is less than that of water, it will float because it is "lighter". hope it helped <33

Step-by-step explanation:

answer is you're question

HELP ME PLEASSSSSSSSSSEEEEEEEEEEEEEEEEEEEE

Answers

Answer:

105

Step-by-step explanation:

because you multiply 5 times 3 which is 15 times 7 equals 105

What is the correct "Name" for the given polynomial? f(x)=3x^2

Answers

Step-by-step explanation:

The given function f(x)=3x²=f(x)=3x²+0x+0 is a quadratic function

What triangle congruence theorem could you use to
prove triangle ADE is congruent to triangle CBE?

Answers

Answer:

(ASA) Angle Side Angle

Step-by-step explanation:

Both triangles shown have the congruence line on an angle and an adjacent side. ASA proves congruence because in addition to the angle and side, the triangles ADE and CBE share the same angle on point E. Because the two lines are intersecting, their opposite angles are congruent and the triangles share the opposite angles.

The triangle congruence theorem that could be used to show that triangle ADE is congruent to triangle CBE is;

ASA Congruence theorem.

Looking at the given triangles we can say that;

∠AED = ∠CEB

This is because they are both vertically opposite angles and vertically opposite angles are equal.

Now, from the triangle, we are given that;

∠DAE = ∠BCE

We are also given that;

AE = CE

This means that we have 2 corresponding angles and 1 corresponding included side that are congruent.

Thus, the congruence theorem that this represents is ASA Congruence theorem.

Read more at; https://brainly.com/question/3168048

M is the midpoint of LN¯¯¯¯¯¯¯¯.
What is LM? LM =
What is LN? LN =
x =

Answers

X=2
LM=6
LN=6
LM=LN
3x=2x+2

pm - qrp = 5n; solve for p

Answers

Answer:

P=5n/m-qr

Step-by-step explanation:

Move all terms to the left side and set equal to zero. Then set each factor equal to zero.

ILL MARK AS BRAINLESS

Answers

22 miles equals 38720 yards.
1 mile = 5280 feet
5280 times 22 to get 116,160

PLEASE HELP ME ASAP!!! I WILL VOTE YOU BRAINLIEST IF YOUR ANSWER IS CORRECT!!
here is the graph:
0, 1 ,2 ,3 ,4 ,5 ,6 ,7
7, 14 ,28 ,56 ,112 ,224 ,448 ,896


here is the function:
f(x)=7(2)^x


Find the domain and range.

Answers

Answer:

14 and 5

Step-by-step explanation:

the range is 5 and the domane is 14

Work out an approximate solution to x^3+2x-1=0 use the iteration...... Help please!!!!?????

Answers

Approximate solutions are the estimate values of an equation

The approximate solution of the equation is x = 0.45

How to determine the approximate solution

The equation is given as:

[tex]x^3 + 2x- 1= 0[/tex]

The iteration is given as:

[tex]x_{n+1} = \frac{1}{x_n^2 + 2}[/tex]

To start with, we have:

[tex]x_1 = 1[/tex]

So, we have:

[tex]x_2 = \frac{1}{1^2 + 2} = \frac 13 =0.33333333[/tex]

The next iteration is:

[tex]x_3 = \frac{1}{0.33333333^2 + 2} = 0.47368421102[/tex]

The next iteration is:

[tex]x_4 = \frac{1}{0.47368421102^2 + 2} = 0.4495641344[/tex]

The next iteration is:

[tex]x_5 = \frac{1}{0.4495641344^2 + 2} = 0.45411035264[/tex]

The next iteration is:

[tex]x_6 = \frac{1}{0.45411035264^2 + 2} = 0.45326473189[/tex]

Notice that:

x5 and x6 have the same value to 2 decimal places.

i.e. [tex]x_5 \approx x_6 = 0.45[/tex]

Hence, the approximate solution of the equation is x = 0.45

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which term best decribes the graph of y= x-1​

Answers

Answer:  This is a linear equation. The graph is a diagonal line with a slope of +1. The y-intercept is -1

Step-by-step explanation: The line intersects the y-axis at -1 and the x-axis at +1

Give Brainliest (help ASAP)

Answers

Answer:

12a)  4L - 6 = Perimeter

13) 4(6x + 9)

Step-by-step explanation:

for #12:  two sides of the rectangle are referred to as L

The other two sides can be referred to as L-3 (these sides are the width, which are 3 less than the length)

Perimeter = sum of all sides; so, 2L + 2(L-3)

P = 2L + 2L - 6

  = 4L - 6

Answer: 12. The expression is 2L+2(L-3)

13. The answer is 6x+9

Step-by-step explanation:

12. The perimeter of a rectangle is 2*length +2*width. So, in this case (when L is the length of the rectangle) the perimeter should be 2L+2(L-3). If you simplify you will get 4L-6.

13. The perimeter is just the value you get when all the sides of a shape are added. A square has 4 equal sides. So, just divide the perimeter, which in this case is (24x+36), by 4. You should get 6x+9.

the shape alongside is one quarter of a circle with radius of 14 cm. find the length of arc AB ,perimeter of the figure , area , area of triangle AOB , area of shaded segment.​

Answers

Answer:

1) The length of the arc AB is approximately 21.99 cm

2) The perimeter of the figure is approximately 49.99 cm

3) The area of the figure is approximately 153.938 cm²

4) The area of the right triangle ΔAOB is 98 cm²

5) The area of the shaded segment is approximately 55.938 cm²

Step-by-step explanation:

The given parameters are;

The radius of the circle from which we have the quarter circle, r = 14 cm

Therefore, we have;

The length of segment OA = The length of segment OB = r = 14 cm

1) The length of the arc AB = 1/4 × The circumference of the circle with radius 14 cm and center O

The length of the arc AB = 1/4 × 2 × π × r = 1/4 × 2 × π × 14 c m= 7·π cm ≈ 21.99 cm which is approximately 22 cm, to the nearest whole number

2) The perimeter of the figure = The length of the arc AB + The length of segment OA + The length of segment OB

∴ The perimeter of the figure = 7·π cm + 14 cm + 14 cm ≈ 49.99 cm which is approximately 50 cm, to the nearest whole number

3) The area of the figure (sector AOB) = The area of the quarter of a circle = π × r²/4 = π × (14 cm)²/4 = 49·π cm² ≈ 153.938 cm²

4) Whereby we have arc AB and segment OA and OB form a quarter (1/4) of a circle, we have;

∠AOB = 360°/4 = 90°

Therefore, ΔAOB is a right triangle

The base length of the right triangle ΔAOB (is taken as being) = Segment OA = 14 cm

The height of the right triangle ΔAOB (is taken as being) = Segment OA = 14 cm

The area of the right triangle ΔAOB = 1/2 × The base length × The height

∴ The area of the right triangle ΔAOB = 1/2 × 14 cm × 14 cm = 98 cm²

The area of the right triangle ΔAOB = 98 cm²

5) The area of the shaded segment = The area of the quarter of a circle (Sector OAB) - The area of the triangle ΔAOB

The area of the quarter of a circle = 49·π cm² ≈ 153.938 cm²

∴ The area of the shaded segment = 49·π cm² - 98 cm² ≈ 55.938 cm²

The area of the shaded segment ≈ 55.938 cm²

The area of the shaded segment is approximately 55.938 square centimeters.

The length of the arc AB is approximately 21.991 centimeters.

The perimeter of the figure is approximately 49.991 centimeters.

The area of triangle AOB is 98 square centimeters.

The area of the circle segment is approximately 153.938 square centimeters.

Procedure - Area of the shaded segment

The area of the shaded segment ([tex]A[/tex]), in square centimeters, is obtained by subtracting the area of the triangle from the area of the circle quarter, that is:

Area of the shaded segment

[tex]A = \frac{\pi\cdot r^{2}}{4}-\frac{1}{2}\cdot \left(\frac{\sqrt{2}}{2}\cdot r \right)\cdot \left(\sqrt{2}\cdot r\right)[/tex]

[tex]A = \frac{\pi\cdot r^{2}}{4}-\frac{1}{2}\cdot r^{2}[/tex]

[tex]A = \left(\frac{\pi}{4}-\frac{1}{2} \right)\cdot r^{2}[/tex] (1)

If we know that [tex]r = 14\,cm[/tex], then the area of the shaded segment is:

[tex]A = \left(\frac{\pi}{4}-\frac{1}{2} \right)\cdot (14\,cm)^{2}[/tex]

[tex]A \approx 55.938\,cm^{2}[/tex]

Where [tex]r[/tex] is the radius of the circle segment, in centimeters.

The area of the shaded segment is approximately 55.938 square centimeters. [tex]\blacksquare[/tex]

The length of the arc AB ([tex]s[/tex]) is determined by definition of circular arc:

Length of the arc AB

[tex]s = \frac{\pi}{2} \cdot r[/tex] (2)

If we know that [tex]r = 14\,cm[/tex], then the length of the arc AB is:

[tex]s = \frac{\pi}{2} \cdot (14\,cm)[/tex]

[tex]s \approx 21.991\,cm[/tex]

The length of the arc AB is approximately 21.991 centimeters. [tex]\blacksquare[/tex]

The perimeter of the figure ([tex]p[/tex]), in centimeters, is the sum of the arc AB and the two legs of the right triangle, that is:

Perimeter of the figure

[tex]p = \frac{\pi}{2}\cdot r + 2\cdot r[/tex]

[tex]p = \left(\frac{\pi}{2} + 2 \right)\cdot r[/tex] (3)

If we know that [tex]r = 14\,cm[/tex], then the perimeter of the figure is:

[tex]p = \left(\frac{\pi}{2} + 2 \right)\cdot (14\,cm)[/tex]

[tex]p \approx 49.991\,cm[/tex]

The perimeter of the figure is approximately 49.991 centimeters. [tex]\blacksquare[/tex]

The area of the triangle ([tex]A[/tex]) was used in the first part of this question and we proceed to extract it below:

Area of triangle AOB

[tex]A = \frac{1}{2}\cdot r^{2}[/tex] (4)

If we know that [tex]r = 14\,cm[/tex], then the area of the triangle AOB is:

[tex]A = \frac{1}{2}\cdot (14\,cm)^{2}[/tex]

[tex]A = 98\,cm^{2}[/tex]

The area of triangle AOB is 98 square centimeters. [tex]\blacksquare[/tex]

The area of the circle segment ([tex]A[/tex]) was used in the first part of this question and we proceed to extract it below:

Area of circle segment

[tex]A = \frac{\pi\cdot r^{2}}{4}[/tex] (5)

If we know that [tex]r = 14\,cm[/tex], then the area of the circle segment is:

[tex]A = \frac{\pi\cdot (14\,cm)^{2}}{4}[/tex]

[tex]A \approx 153.938\,cm^{2}[/tex]

The area of the circle segment is approximately 153.938 square centimeters. [tex]\blacksquare[/tex]

To learn more on circles, we kindly invite to check this verified question: https://brainly.com/question/11833983

(25 POINTS!) Identify the like terms, explain how you know they are
like terms, and simplify the expressions:

10y + 3x + 10 + x -2y
3x – y + 4x + 6 – 2y

Factor 6a + 3

Answers

Answer:

Step-by-step explanation:

Like terms: 10y, -2y, 3x, and x

These are all like terms since they have a similar variable

Simplifying the expressions:

10y + 3x + 10 + x -2y = [(10y + -2y) + (3x + x)] + 10

= 8y +  4x + 10

Like terms: 3x, 4x, y, and -2y

Same as first explanation, terms have a similar variable

3x - y + 4x + 6 - 2y = (3x + 4x) + (-2y - y) + 6

= -3y + 7x + 6

Hope I helped :)

What is 7,459,82 rounded to the nearest whole number? (Remember : the whole number is in the ONES place)


Answer this please ASAP or NOW

Answers

Answer:

7,460

Step-by-step explanation:

Whole numbers are counting numbers like 0, 1, 2, 3, . . .. Whole numbers are positive integers including 0

When rounding a number to the nearest whole number, firstly check the first digit after the decimal point. If the first digit is less than 5 we don't round up, but if the first digit is 5 or greater we round up.

Given the number 7,459.82

We check, the first digit after the decimal point, since this digit is greater than 5 (i.e. 8) we round u to get 7,460

3x+4 = 4x+3 how many solutions are there

Answers

Only one

4x-3x=4-3
X=1

The equation 3x + 4 = 4x + 3 has one solution.

To determine the number of solutions for the equation 3x + 4 = 4x + 3, we can simplify and analyze the equation.

First, we can rearrange the equation by moving all the x terms to one side and the constant terms to the other side:

3x - 4x = 3 - 4

Simplifying further:

-x = -1

Next, we can multiply both sides of the equation by -1 to eliminate the negative sign:

x = 1

Therefore, we have found a single solution for x, which is x = 1. This means that when we substitute x = 1 into the original equation, both sides will be equal.

In summary, the equation 3x + 4 = 4x + 3 has one solution, which is x = 1. This can be verified by substituting x = 1 back into the equation and confirming that both sides are equal.

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Give the slope and y-intercept of
the line.
slope = [?], y-intercept = [ ]
Enter the number that belongs in the green box.
Enter

Answers

Answer:

Slope = 2, y-intercept = 3

Step-by-step explanation:

I will be calculating the slope of the line using these two points: (-1, 1) and (0, 3)

Slope = [tex]\frac{rise}{run}[/tex]

          = [tex]\frac{3-1}{0-(-1)}[/tex]

          = [tex]\frac{3-1}{0+1}[/tex]

          = 2

Based on the graph, the y-intercept is 3.

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