jadethames
jadethames
25-08-2021
Mathematics
contestada
what is the product of x and y
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amyiahhart6
amyiahhart6
25-08-2021
I think it would be (8)(-1) = -8. by adding the two equations you get 2x = 16 so x = 8 then y = 7 - x = -1. Therefore xy = -8.
Hope that helps
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