How can exponents help you find the area of a rectangle if each side length is multiplied by x?

1 answer:

4 0

Exponents can make the problem smaller and look less confusing. If you see a problem with 5*5*5*5*5*5*5*5 then you're going to eventually loose count and will have to keep repeating. But if you put 5 to the 8th power then you know right away just to multiply 5, (8) times,

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shusha [124]

Multiply the first equation by -1

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Add them up

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So x=-1

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So the first option is correct

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What is the value of x in the figure? <br><br><br> x= ?

Otrada [13]

X = 68

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Aleks04 [339]

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Morgarella [4.7K]

First of all why is there 2 similar equation connected to one another?

Second in order to solve this all you need to do is plug in the number and solve for x

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85x+60=485
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