Can someone help me with these questions?

Mathematics

1 answer:

Mekhanik [1.2K]3 years ago

3 0

69.) 4(x + 5) = 4(x) + 4(5) = 4x + 20

70.) 4(2b - 5) = 4(2b) - 4(5) = 8b - 20

71.) Area = length x width = 11(3x + 2) = 33x + 22
5(5 + 2y) = 25 + 10y

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