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3 years ago

Help me out. good points the image shows

Mathematics

2 answers:

Sphinxa [80]3 years ago

5 0

To start off with you need to get math-way it will help out

Tema [17]3 years ago

5 0

Answer:

Solution given;

3-(7-3x)=2x+2

3-7+3x=2x+2

3x-2x=2+4

x=6 is your answer.

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irinina [24]

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3 years ago

The function C(x) = 25.50x + 50 models the total cost for a cleaning company to clean a house, where x is the number of hours it

vodomira [7]

Answer:

The average rate of change is $25.5 per hour, option B.

Step-by-step explanation:

Average Rate of Change

When we are explicitly given some function C(x), we sometimes need to know the rate of change of C when x goes from $x=x_1$ to $x=x_2$ . It can be computed as the slope of a line .

$\displaystyle m=\frac{C(x_2)-C(x_1)}{x_2-x_1}$

The provided function is

$C(x)=25.50x + 50$

We are required to compute the average rate of change between the points

$x_1=3\ ,\ x_2=9$

Let's compute

$C(3)=25.50(3) + 50=126.5$

$C(9)=25.50(9) + 50=279.5$

$\displaystyle m=\frac{279.5-126.5}{9-3}$

$\displaystyle m=\frac{153}{6}=25.5$

The average rate of change is $25.5 per hour, option B.

7 0

4 years ago

HELPPPP PLEASE PLEASE 15points

kkurt [141]

Answer:

The same shape but not the same size

Step-by-step explanation:

If two figures have the same shape and the same size, they are defined as congruent.

As long as all the angles and sides are proportionally similar then the shapes have similarity.

8 0

2 years ago

Which of the pairs of activities is an example of using the commutative property?

Alinara [238K]

D) adding Sprite and orange juice to a punch mixture
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3 years ago

Am I correct? I’m not sure

elixir [45]

Answer:

Yes

Step-by-step explanation:

Your are correct

7 0

3 years ago

Help me out. good points the image shows​

Help me out. good points the image shows