need helpp asap its due by 11:59pm i will give brainliest

Answer: her step is correct because she followed the right steps

Step-by-step explanation:

4(x-2) = 16

She first distributed

4x - 8 = 16

+8. +8

Then she add 8 to both side

4x = 24

- -

4. 4

Then she divided both side by 4 to find the value of x

X = 6

Answer:

20 + 0.6x

Step-by-step explanation:

Answer:

B (20 + 0.60m)

Step-by-step explanation:

Answer:

what i would do is look them up on a calculator if you have a calcoulater

Step-by-step explanation:

Answer: 21

Step-by-step explanation:

Answer:

brainliest plzzzz

Step-by-step explanation:

48 _/_-8 = -6

-40 _/_ 8 = -5

12  _-_ (-2) = 14

18 _-_ (-12) = 6

18 _-_  (-20) = -2

22 _x_  (-0.5) = 11

Answer:

4x - 9

General Formulas and Concepts:

Pre-Algebra

Algebra I

Step-by-step explanation:

Step 1: Define

5(2x - 1) - 2(3x + 2)

Step 2: Solve for x

Answer:

Guess its H2

Step-by-step explanation:

prove me wrong

Answer: H2O is the answer

Answer:

Step-by-step explanation:

The graph of the inequality is the second graph.

The graph will be a number line, such that we have a closed circle at x = -1, and we shade the region to the left (because x must be smaller than -1).

By looking at the possible options, we can see that the number line that meets this condition is the second one, the graph on the upper right corner.

That is the graph of the inequality: x ≤ -1.

If you want to learn more about inequalities:

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Step-by-step explanation:

Total change = (-1/8) + (3/4) + (3/4) + (-1/2) = 7/8.

Average change = Total change / 4 days

= (7/8) / 4

= 7/32. (C)

Answer:

You do this by finding the area by each rectangle then the area of the quarter of the circle? (dont know what to call it) Then add it and round to the nearest tenth

Step-by-step explanation:

Answer:

Concept: Rate of change

Answer: x = 3.6 Thats the answer.

Answer:

90.244

Step-by-step explanation:

111 ÷ 1.23 = 90.244

Answer:

Her change would be $5.65

Step-by-step explanation:

4.25 + 2.50 + 2.50 + 2.95 + 2.15 = $14.35

20.00 - 14.35 = 5.65

Answer:

The sequence is add 3/20

Step-by-step explanation:

Answer:

The ladder will extend 11.6ft up the wall

Wall will the ladder extend 11.6 ft

The Pythagoras theorem states that in a right-angled triangle, the square of the hypotenuse is equal to the sum of the squares of the other two sides.

Given

Length of the ladder = 12 ft

Distance from the bottom = 1/4 of length of the ladder

= [tex]\frac{1}{4}[/tex] × [tex]12[/tex]

= 3 ft

By using Pythagoras theorem

[tex]12^{2}=x^{2} +3^{2}[/tex]

[tex]x^{2} =144-9[/tex]

[tex]x^{2} =135[/tex]

[tex]x=\sqrt{135}[/tex]

[tex]x=[/tex] ± 11.6 ft

Hence, wall will the ladder extend 11.6 ft.

Find out more information about Pythagoras theorem here

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Answer:

I think its the 2nd one im not sure tho

Step-by-step explanation:

Answer:

first one is 14.

second one is 131-11=6B

Step-by-step explanation:

1) 252/18=14

2) you want to know how much 6 books sre and it says you got 11 dollars change so u take 11 from 131 to get the price of 6 books

hope that helps :)

Step-by-step explanation:

(x - 3 ) (2x + 4) = 0

Either

x - 3 = 0

Therefore x = 3

Or.,

2x + 4 = 0

2x = - 4

x = - 4 /2

Therefore x = -2

Now the value of x is 3 or - 2.

Hope it will help :)♥

Answer:

x = 3   &  x = -2

Step-by-step explanation:

(x-3) = 0    so x = 3    

(2x+4) = 0          so 2x = -4     x = -2

Answer:

56

Step-by-step explanation:

158 - ( 3 * 34) = 56

Answer:

[tex]\displaystyle 70° = m\angle{1}[/tex]

Step-by-step explanation:

Consecutive Interiour Angles are supplementary, so set both expressions equivalent to one hundred eighty degrees:

[tex]\displaystyle 180° = [9x + 38]° + [6x + 22]° \hookrightarrow 180° = [60 + 15x]° \hookrightarrow \frac{120}{15} = \frac{15x}{15} \\ \\ 8 = x \\ \\ \\ [6[8] + 22]°; [48 + 22]° \\ \\ 70° = m\angle{4}[/tex]

As you can see, we plugged the x-value into the expression for the fourth angle because if you recall, you can tell that angles [tex]\displaystyle 1\:and\:4[/tex]are vertical angles, and accourding to the Vertical Angles Theorem, these angles are considered congruent, therefore seventy degrees is also the measure of the first angle.

I am joyous to assist you at any time.

Answer:

132 degrees

Step-by-step explanation:

One sit of the 48 degrees is 48 degrees, so that opposite will be the same. Add them up, get 96. There is a full 360 degrees circle, so get 360 and subtract 96 from it, to get 264 degrees. That is the top and bottom angle of the right side, so just divide it in two

Answer:

I think x= 84

if the lines are parallel then the angle should be the same. Because one angle =48° the other side is likely to equal the same. Add 48+48, subtract 180 from your answer and that's how you get 84°. hope this helps

Answer:

Last one

Step-by-step explanation:

Answer:

7

Step-by-step explanation:

Answer:

7

Step-by-step explanation:

-6 is the y intercept

7 is the slope

y=mx+b

Answer:

Step-by-step explanation:

Write a situation in which positive and negative numbers are used to describe values that have opposite meaning. What does 0 represent in this situation you created?

Answer:

27/40

Step-by-step explanation:

Answer:

c - because if u divide u will get your answer sorry if im not makeing sense

Answer:

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Answer:

2y +xy

Step-by-step explanation:

i think this is what you are looking for

Answer:

The closest distance between the houses in feet is 39 feet

Step-by-step explanation:

Distance between the houses in metres is 12 metres.

Essentially, the problem is asking us to convert this distance to feet using the scale ratio that we are given.

The scale ratio is

4 meters = 13 feet.

1 meter = x feet

by cross multiplying, we have that x = 13/4 feet

We now know how long 1 meter is in feet using the scale we were given

We can now convert the 12 meters to feet.

1 meter = 13/4 feet

12 meters = x feet

[tex]x = 12 \times 13/4=39 feet[/tex]

Therefore, the closest distance between the houses in feet is 39 feet

Answer:

fhyedGFYUSEGCFUEGFCYU

Step-by-step explanation:

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