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2 votes
Evaluate the following expression:
5+7(3x+y) when x=12, y=8

User Freya
by
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1 Answer

5 votes

Answer:

The answer is 313.

Explanation:

You have to substitite the values of x and y into the expressions :


5 + 7(3x + y)


let \: x = 12,y = 8


5 + 7(3 </p><p>* 12 + 8)


= 5 + 7(36 + 8)


= 5 + 7(44)


= 5 + 308


= 313

User Roxanna
by
5.5k points