Which expression is equivalent to x + y + x + y + 3(y + 5)? 2x + 5y + 5 2x + y + 30 2x + 5y + 15 2x + 3y + 10

asked Dec 16, 2018 168k views

0 votes

Which expression is equivalent to x + y + x + y + 3(y + 5)?

2x + 5y + 5

2x + y + 30

2x + 5y + 15

2x + 3y + 10

by Tbag

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6 votes

x + y + x + y + 3(y + 5)
=2x+2y+3y+15 (Open the brackets and add the same variables)
=2x+5y+15

Paul Manta answered Dec 19, 2018

7.7k points

3 votes

The correct answer is C. 2x+5y+15

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