3 years ago

Can someone help, please ;)

Mathematics

1 answer:

8090 [49]3 years ago

6 0

Answer:

7/12 would be ur answer

Step-by-step explanation:

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1. Rewrite the equation 5(x - 3) = x + 13 with 6 substituted for x. Write a

soldier1979 [14.2K]

Answer:

Step-by-step explanation:

5(6-3)=6+13 -simplify

30-15=6+13

15=19

x doesnt equal 6

5(x-3)=x+13

5x-15=x+13

4x=28

x=7

4x=28

4(7)=28

28=28

4 0

3 years ago

WILL GIVE BRAINLIEST!

expeople1 [14]

Answer:

$Average\:Rate\:Change=-59.4$

Step-by-step explanation:

The given function is $f(x)=120(0.1)^x$ .

We want to find the average rate of change of this function from $x=0$ to $x=2$ .

This is given by:

$Average\:Rate\:Change=\frac{f(2)-f(0)}{2-0}$

This implies that;

$Average\:Rate\:Change=\frac{120(0.1)^2-120(0.1)^0}{2-0}$

$Average\:Rate\:Change=\frac{120(0.1)^2-120}{2}$

$Average\:Rate\:Change=\frac{120((0.1)^2-1)}{2}$

$Average\:Rate\:Change=\frac{60(0.01-1)}{1}$

$Average\:Rate\:Change=60(-0.99)$

$Average\:Rate\:Change=-59.4$

5 0

3 years ago

I don't understand this :( pls help

svp [43]

Hello!

So, the slope is 2, which means "up 2 over 1" because of rise over run and 2 is 2/1.

You have to find the graph that as a line passing through (-2, -3), so the answer is going to be Graph D.

Hope this helps :))

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3 years ago

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I think the newsstand has 87 papers in the beginning of the day

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Lisa is painting a fence that is 28 feet long and 6 feet tall. a gallon of paint will cover 350 square feet . write and solve a

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It would take 10 gallons of paint to paint the whole fence

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3 years ago