-5x - 4 = 3x + 12 what is the value of x

Answer:

slope or what y2-y1/x2-x1 use the formula

The coordinate of point S such that QS to SR is 1:3 will be (1,3).

A pair of numbers that employ the horizontal and vertical distinctions from the two reference axes to represent a point's placement on a coordinate plane. typically expressed by the x-value and y-value pairs (x,y).

Coordinates are always written in the form of small brackets the first term will be x and the second term will be y.

For example (5,3) here 5 will be for the x and 3 will be for the y.

Another example is (9,0) here 9 is for x and 0 is for y.

Given the coordinate Q(2,5) and R(-2,-3)

The intersection ratio is 1 over 3

The coordinate of point S is given by

x = [1(-2) + 3(2)]/(1+3) ⇒ x = 1

y = [1(-3) + 3(5)]/(1+3) ⇒ y = 3

Hence "The coordinate of point S such that QS to SR is 1:3 will be (1,3)".

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Answer:

27 3/32

Step-by-step explanation:

Answer:

It's 30  27/28

Step-by-step explanation:

If you multiply 51*17 and 7*4 you get 867/28 which equals 30  27/28

Answer:In all Jill has grown 1 7/8 inches

Step-by-step explanation:

The maximum number of apples that she can buy is 7.75.

We are given that:

- Apples cost $2 each.

- Mangos cost $1.50 each.

- Mia has $20 to spend.

- Mia must buy no less than 9 apples and mangos altogether.

- Mia decided to buy 3 mangos.

Now,

we can write the following system of equations:

[tex]$\begin{cases}2a + 1.5m \leq 20\\a + m \geq 9\\m = 3\end{cases}$[/tex]

Substituting $m = 3$ into the second equation, we get:

[tex]$a + 3 \geq 9 \Rightarrow a \geq 6$[/tex]

So, Mia must buy at least 6 apples.

To determine the maximum number of apples that she could buy, we can substitute m = 3 into the first equation and solve for a:

[tex]$2a + 1.5(3) \leq 20 \Rightarrow a \leq \frac{20 - 4.5}{2} = 7.75$[/tex]

Therefore, by equation answer will be 7.75.

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Answer:

square root of 40  is greater than side of the square

Step-by-step explanation:

First we find square root of 40

[tex]\sqrt{40} = 6.325[/tex]

Now

given

area of a square is 33 square inches

we know area of square is side square

area of square  = [tex]side^2[/tex]

[tex]side^2 = 33\\\sqrt{side^2} = \sqrt{33}\\side = 5.745[/tex]

Thus, we see length side of square is 5.7 inches

and square root of 40 is 6.325

since

6.325 > 5.7

hence square root of 40  is greater

Answer:

40

Step-by-step explanation:

Answer:

x=1

Step-by-step explanation:

3/2+ 1/2= 2x

2=2x

then u swap the sides

2x=2

divide both sides by 2

x=1

Answer:

Please find attached the required box plot, which is described in the following section

Step-by-step explanation:

The boxplot will have values, due to the age difference of the test takers, which can be presented as follows;

50, 49, 46, 44, 35, 24, 14, 7, 6, 5

Therefore, we have the following 5 values as shown here, as well as others calculated through Microsoft Excel;

The maximum value = 50

The minimum value = 5

The third quartile, Q₃ = 46.75

The median, Q₂ = 29.5

The first quartile, Q₁ = 6.75

The box plot for the test scores for the vocabulary test with 50 questions administered to 600 students from the 5th to the 10th grade is included with the above answer.

Answer:

-26-8i does this help?

Step-by-step explanation:

I took what was in the parenthesis and put them together coming out with -10 and -4i. Then I took what was next and started putting the variables together and the numbers together.

Answer:

1 * 10^3

Step-by-step explanation:

1440 can be rounded off to the nearest hundred as 1400.

1440 can be rounded off to the nearest thousand as 1000.

1000 = 1 * 10^3

Step-by-step explanation:

In mathematics, a rational number is a number that can be expressed as the quotient or fraction p/q of two integers, a numerator p and a non-zero denominator q. so i think B and D

The given numbers  645+9√4 and 645×9√4 are rational numbers.

Option A and C are correct.

A rational number is a number that is expressed as the ratio of two integers, where the denominator should not be equal to zero.

The given options are,

A.  645+9√4 = 645 + (9*2) = 645 + 18 = 663

Since above number can be expressed as the ratio of the integers.

So that, given number is rational number.

C.  645×9√4 = 645 * 9 * 2 = 11,610

Since above number can be expressed as the ratio of the integers.

So that, given number is rational number.

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Answer:

The elevation of city d is 6 feet

brainliest??

Answer:

The value of digit 3 in 63,297 is in the thousands place while the digit 3 in the number 60,325 is in the hundreds place

Hope this helps!

Answer:

[tex]d=\sqrt{106}[/tex]

Step-by-step explanation:

Distance Formula: [tex]d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}[/tex]

Simply plug in your 2 coordinates into the distance formula to find distance d:

[tex]d=\sqrt{(-1-4)^2+(-4-5)^2}[/tex]

[tex]d=\sqrt{(-5)^2+(-9)^2}[/tex]

[tex]d=\sqrt{25+81}[/tex]

[tex]d=\sqrt{106}[/tex]

Answer:

pour the water out

Step-by-step explanation:

Answer:

the answer is 1.8

Step-by-step explanation:

Answer:

Between 6 and 9 hours.

Reason: the slope increases during 6-9 hour period.

Answer: 5/8 :)

Step-by-step explanation:

Answer:

5/8

Step-by-step explanation:

Using long division 5/8= 0.625. which as a percentage is 62.5%

62.5%>60%

Answer:

In Algebra "Substitution" means putting numbers where the letters are: When we have: x. −

Step-by-step explanation:

Answer:

D)-25 and -3

Step-by-step explanation:

-25 × -3

25×3(minus,minus cut)

=75

Answer:

C( They do not intersect, but are coplanar

Step-by-step explanation:

Parallel lines are coplanar (they lie in the same plane) and never intersect.

The statement that is true about parallel lines is that they do not intersect, but are coplanar: Option C is correct.

Lines are 2-dimensional figures that are used to connect two on more points in a xy-plane.

For two lines to be parallel, this means that the lines;

Hence we can conclude that the statement that is true about parallel lines is that they do not intersect, but are coplanar.

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Answer:

x=83

y=69

k=71

a=117

q=51

x=9

p=-42

Step-by-step explanation:

Answer:

20

Step-by-step explanation:

2x=40 so once you divide both sides by 2 you get x=20

Step-by-step explanation:

$1,200 divided by 251.2

hope this helps

Lets break this down.

This is pretty easy, if you just think about it, all we have to do is............. DIVIDE!

So what IS, 1200 by 251.2??

the answer is to your question 4.8

Answer:

I got 12 + (-16 :4)

Step-by-step explanation:

if u could subscribe to my friend penny_pg3d, that would be great!

[tex]2y = 3x + 6\\y = \frac{3}{2}x + \frac{6}{2} = \frac{3}{2}x + 3[/tex]

Answer:

Mark brainly then I will answer..

Answer:

177 ft below sea level.

Step-by-step explanation:

Initial altitude of the hot air balloon = 282 below sea level

Rate of rise of balloon = 10 ft / second

Time = 12 seconds

Total rise in 12 seconds = Rate of rise of balloon [tex]\times[/tex] Time

[tex]\Rightarrow 10 \times 12[/tex] = 120 ft

Now, we will have to subtract to find the new altitude.

New altitude = 282 - 120 = 162 ft

Now, it is given that balloon Captain lowers the balloon 15 ft.

To find the final altitude, we will have to add it to the previous altitude.

Therefore, the final altitude = 162 + 15 = 177 ft below sea level

Answer:

Step-by-step explanation:

[tex]hii[/tex]

have a nice day ✌️✌️

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