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4 years ago

What is -9(c + 7) = -13 + 7?

Mathematics

2 answers:

Vladimir79 [104]4 years ago

8 0

Answer:

c= 6 1/3

Step-by-step explanation:

Pavel [41]4 years ago

7 0

Answer:

Hello! :) I hope I’m correct!!

Step-by-step explanation:

I think the answer should be -19/3

The steps for this problem:

~You have to add/subtract the numbers (-13+7=-6)

~now, divide both sides by -9

~simplify...

~C + 7 = 2/3

~Subtract 7 from both sides.

~c + 7 - 7 = 2/3 - 7

~Simplify...

~Answer; -19/3

This is a SIMPLE way to do this^^

<h3>Therefore the answer to your question would be -19/3</h3>

Hope this helps! Have a great day!! If you have any questions about these steps, feel free to ask! ٩(^ᴗ^)۶

****~by, BrainlyAnime~ ****

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Dema's truck gets 32 mpg on the highway and 18 mpg in the city. The amount of gas he uses A (in gal) is given by A=118c+132h, wh

Zigmanuir [339]

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<h3>how many highway miles did he drive?</h3>

Here we have the equation:

A = (1/18)*c + (1/32)*h

Where A is the consumption in gallons of gas, c is the number of miles driven in the city and h is the number of miles driven in the highway.

Here we know that:

A = 8 gallons of gas.

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Replacing that in the above equation, we can find the value of h.

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if you want to learn more about linear equations:

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Step-by-step explanation:

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3 years ago

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elixir [45]

Answer:

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Step-by-step explanation:

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3 years ago

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