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OpenStudy (anonymous):
Solve the system of equations for x and y. y = x + 5 2x + 2y = 30 Select one: a. (9, 4) b. (10, 5) c. (4, 9) d. (5, 10)
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OpenStudy (anonymous):
2x+2(x+5)=30 2x+2x+10=30 x=5 y=5+5 y=10
OpenStudy (anonymous):
so it D because y is 10
OpenStudy (anonymous):
Yep!
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