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2 years ago

11

Consider that (x, y) is a solution to the system of equations. What is the product of x and y? 2x − 5y = 10 4x + 3y = 7 A) − 5 2

B) −1 C) − 2 5 D) 1

1 answer:

adelina 88 [10]2 years ago

4 0

2x=10+5y

sub in for 4x

20+10y+3y=7

D)-1

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