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Answer:
Step-by-step explanation:
(3,-3)
ITS IS 8x-7y-5z=15 I THINK'
Answer:
17.4
Step-by-step explanation:
p = -0.4
substitute p into equation
-5(-0.4) + 15.4 =
2 + 15.4
17.4
Expression: 4r * 8y
I think this is the answer