Mathematics High School

Can anyone solve this for me?

Can Anyone Solve This For Me?

Answers

Answer 1

Answer:

4x + 3 = 11

4x = 11 - 3

4x = 8

x = 8 ÷ 4

x = 2

3x - 5 = 7

3x = 7 + 5

3x = 12

x = 12 ÷ 3

x = 4

8x - 5 = -37

8x = -37 + 5

8x = -32

x = -32 ÷ 8

x = -4

7(x - 3) = 21

7x - 21 = 21

7x = 21 + 21

7x = 42

x = 42 ÷ 7

x = 6

Related Questions

JUST A RIDDLE...............................

Answers

Answer:

2 tickets

Step-by-step explanation:

hope it is right

Answer: 2

Step-by-step explanation: grandmother => mother and mother => daughter, then it must also be true that grandmother => daughter (all grandmothers are also someone’s daughter).

1(whole number) 4/6 (fraction) + 2(Whole number) 1/4 (fraction)

Answers

Answer:

Step-by-step explanation:

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a

y

Answer:

answer is 3 11/12

Step-by-step explanation:

1 4/6 =10/6

2 1/4=9/4

when adding fractions that are do not share a common denominatour you have to find a common multiple

which in this case is 12

so 9/4 timesed the top and the bottom by 3 gives you 27/12

and 10/6 timesed the top and bottom by 2 gives you 20/12 and then you add the the nominators which is 20+27 which then gives you 47/12 and then to change it back to mixed fraction you will get 3 (wholes) and 11/12 (fraction)

Hope this helps xx

The equation x + 4 = y can be rewritten as the function f(x) = x + 4 and the equation 2x + 2 = y can be rewritten as the function g(x) = 2x + 2. Complete the table of values for each function.

x | f(x) | g(x)
----------------
0 | 4 | 2
1 | | 4
2 | 6 |
3 | | 8

when x = ___ , both functions have an output of ___ .​

Answers

Pizza pizza Liza Liza pizza

Is the following function LINEAR or NONLINEAR?
y = 8x+ 5
linear
nonlinear

Answers

Answer:

Linear

Step-by-step explanation:

Linear it forms a straight line when it graphed. It also has a slope and a constant.

your answer is linear



A linear equation is an equation of a straight line, which means that the degree of a linear equation must be
0 or 1 for each of its variables. In this case, the degree of variable y is 1 and the degree of variable x is 1.

Can you please show me how to calculate this please?
5x + 8 = 3x + 9

Answers

Step-by-step explanation:

5x + 8 = 3x + 9

5x-3x=9-8

2x=1

x=1/2

Answer:

Step-by-step explanation:

Does the equation represent a linear or nonlinear function?

y=x2+3

Answers

Answer:

Nonlinear function.

Step-by-step explanation:

If the x2 is supposed to mean x², then the function is quadratic, not linear.

Answer: Nonlinear function.

Step-by-step explanation:

the variables do not have powers more than 1,

variables do not occur in the denominator of a fraction.

different variables do not appear in the same term

In this case, there is a term in x2

so the function is not linear.

It is a parabola.

Nhich number line represents the solutions to |x + 4| = 2?

Answers

Answer:

I'm guess that the parentheses looking sign means absolute value so the answer should be the first choice. (-6, and -2)

Step-by-step explanation:

-6 plus 4 = -2 but since we are doing absolute value then the absolute value of -2 is 2.

-2 plus 4 = 2 So, this is also correct because the answer is 2.

Hope this helps! :)

The solution is represented by  the first number line, which has the solutions x=-6 and x=-2.

What is number line?

A number line is a pictorial representation of numbers on a straight line. In elementary mathematics, a number line is a picture of a graduated straight line that serves as visual representation of the real numbers. Every point of a number line is assumed to correspond to a real number, and every real number to a point.

here, we have,

We have an absolute value function for the equation.

This means that we should have two different solution in the real number line.

As the equation is

|x + 4| = 2

when we clear out the absolute value, we will have two possible solutions:

x + 4 = 2

and

-(x + 4) = 2

now we clear x from both equations

x + 4 = 2 ⇒ x = -2

-(x + 4) = 2 ⇒ x = -6

Then, we have that x=-2 and x=-4 are the solutions for the equation, and therefore the number line that represents the solution is the first one, where the points -6 and -2 are highlighted.

To learn more on number line click:

brainly.com/question/29162579

#SPJ7

2-(3x+5)=5-2x

i have too answers but need the right one lol​

Answers

Answer:

x = -8

Step-by-step explanation:

2 - (3x + 5) = 5 - 2x

Subtract 2 from each side.

-(3x + 5) = 3 - 2x

Apply the negative sign in front of the parentheses.

-3x - 5 = 3 - 2x

Add 5 to both sides.

-3x = 8 - 2x

Add 2x to both sides.

-x = 8

We can't have a negative x value, so we'll need to multiply each side by -1.

x = -8

Hopefully, this helped and wasn't too confusing!

Answer:

Solution given;

2-(3x+5)=5-2x

2-3x-5=5-2x

-3-5=3x-2x

x=-8 is your answer

I need help with this

"Kyle has run 7 laps around the track. If he plans to run 15 laps, how many more laps must he run?"

Answers

Answer:

8 more laps

Step-by-step explanation:

15 - 7 = 8.

8 more laps because 15 - 7 = 8

Is the one I chose right?

Answers

Answer:

Yes

Step-by-step explanation:

please help it is easy math that I forgot how to do

Answers

Answer:

21

Step-by-step explanation:

thats it 21

can someone please help me out asap​

Answers

Answer:

A(i) 07:38

(ii) 1:57 minutes

Step-by-step explanation:

he can arrive at 07:28 and be five minutes early and that's the latest and for the second question I did

2 minutes to get to half past

30 minutes and its 8;00

1 hour and its 9:00 (1h and 32mins)

25 minutes on that and its 9:25 and 1hour and 57 mins of travelling

Heather has $490 in her savings account. She withdraws $15 per week for gas. Enter an equation Heather can use to see how many weeks it will take for her to have a balance of $310.

Answers

Answer:

490-15x=310

Step-by-step explanation:

x Is the amount of weeks

Anna bought snacks for her team's practice. She bought a bag of
oranges for $3.27 and a 4-pack of juice bottles. The total cost before
tax was $5.03. How much was each bottle of juice?

Answers

Answer:

x the amount of the percentage of the tax divided by the amount for the juice

Answer:

0.44

Step-by-step explanation:

The letters of the alphabet are written on cards and places in a brown paper bag. What is the probability or drawing a vowel, replacing it, and then drawing another vowel?
A. 25/676
B. 75/676
C. 5/26
D. 21/26

Answers

Answer:

0.1%

Step-by-step explanation:

:D

Divide £180 in the ratio 3:7

Answers

Answer:3+7=10

180*3/10=54

180*7/10=126

126+54=180

54&126

Answer:

One = 3x = 3 x 18 = 54

Second = 7x = 7 x 18 = 126

Step-by-step explanation:

3x+7x = 180

10x = 180

x = 180/10 = 18

One = 3x = 3 x 18 = 54

Second = 7x = 7 x 18 = 126

I hope im right!

Figure J is the result of a transformation on Figure I. Which transformation would
accomplish this?
Figure
Ficure

Answers

Answer:

Mirror across the y axis, then mirror across the x axis

Step-by-step explanation:

consider the arithmetic 2+4+6+8+10+12+14+16+18+20.... and answer the questions that follown
a.(i)T1=........ S1=........
(ii)Express T1 in terms of S1
can anyone please explain​

Answers

No next time ask nicely instead of “and answer the question that follow”

Could you help me out with this question? (Sin, Cos, Tan.) (Soh, Cah, Toa.)

Answers

Answer:

4cm

Step-by-step explanation:

the opposite side is opposite the  theta symbol

Solve for p.

8p-4p=2p+6

Answers

Answer:

p=3

Step-by-step explanation:

8p-4p-2p=6

2p=6

p=3

plz make me braunliest

Answer:

p = 3

Step-by-step explanation:

Given

8p - 4p = 2p + 6, that is

4p = 2p + 6 ( subtract 2p from both sides )

2p = 6 ( divide both sides by 2 )

p = 3

x^{2} = 49
............................................

Answers

Answer:

7

Step-by-step explanation:

x^2=49

x=7

What's the LCM of 4 and 5?

Answers

Answer:

The least common multiply of 4 and 5 is 20.

Step-by-step explanation:

The value of y varies directly with x. When y = 75, X = 3. What is the value of y when * is is 21​

Answers

Answer:

7

Step-by-step explanation:

21 / 3 = 7

I hope this helps u! :D

For the given function, state the "key values" (aka. The x-values for the asymptotes and 3 red points) for the given 1 period. F(x)=−tan 5/x ​

Answers

the answer is 54 take care man

solve. 6,394 ÷ 42 =
can you solve please ​

Answers

Answer:

152.238095

Step-by-step explanation:

Given the relation y = -3x + 2, if the input is -4, what is the output?
0 -10
O 14
0 4
02
2.

Answers

B
Hope this helps!!!:):)

3 erasers cost $4.41.
Which equation would help determine the cost of 4 erasers?

Answers

Answer:

The cost of 4 erasers is $5.88.

Step-by-step explanation:

$4.41 / 3 = 1.47

One eraser costs $1.47.

Multiply by 4 to find the cost of 4 erasers

$1.47 * 4 = $5.88

Answer:

It's D

Step-by-step explanation:

Julie is doing some baking. Her recipe calls for 2 pints of one ingredient, 3 cups of another ingredient, 4 fluid ounces of another, and 1 1/2 cups of another ingredient. Once she combines all of these ingredients, will they fit in her 2-quart mixing bowl?

PLEAAASSEE HEEELPPP MEEE!!!

Answers

Answer:

no

Step-by-step explanation:

Answer:

girl im sorry but no

6 times the difference of d and 5?​

Answers

Answer:

6d-30

Step-by-step explanation:

6(d-5)

6d-30             distributive property

The number of kilograms of water in a person's body is directly proportional to the
person's mass. A person with a mass of 100 kg contains 66kg of water. How many
kilograms of water are in a person with a mass of 150 kg?

please help asap !!!

Answers

For kgP equals kg of person
KgW equals kg of water

Just use ratios to get the answers and solve for X.

100kgP/66kgW=150kgP/X
X= 150 kgP * 66 kgW / 100 kgP
X= 99 kgW

So 99 kg of water in a 150 kg person
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