Mathematics, 30.10.2019 14:31, bommers144

Due in 5m! and 30 points

simplify: 9(a + b) + 4(3a + 2b)
a) 13a 13b
b) 21a + 17b
c) 21a + 2b
d) 38ab

Answers: 1

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Due in 5m! and 30 points

simplify: 9(a + b) + 4(3a + 2b)
a) 13a 13b
b) 2...