Inactive Tutor answered 08/26/13
Tutor
New to Wyzant
Distributive property of multiplication:
a(b ± c) = ab ± ac
~~~~~~~~~~~~
5(18) = 5(10 + 8) = 5*10 + 5*8 = 50 + 40 = 90.
Brianne P.
asked 08/26/13Show work please
Inactive Tutor answered 08/26/13
Distributive property of multiplication:
a(b ± c) = ab ± ac
~~~~~~~~~~~~
5(18) = 5(10 + 8) = 5*10 + 5*8 = 50 + 40 = 90.
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