3xy + 8y - 5x ; if x = 8 , y = 7

asked Sep 18, 2022 166k views

2 votes

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1 vote

Answer: 184

Explanation:

3xy+8y-5x

3(8)(7)+8(7)-5(8)

168+56-40

224-40

184

JoshStrange answered Sep 21, 2022

5.7k points

0 votes

sub in the numbers
3(8)(7) + 8(7) - 5(8)
=168 + 56 - 40
=224 - 40
=184

Jon Cursi answered Sep 24, 2022

5.1k points

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