helpinghand18 helpinghand18

01-08-2016
Mathematics

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Rebbeca buy some scarves that cost $5 each and two purses that cost $12 each. The cost of the Rebeccas total purchases is $39. Write and solve an equation that can be used to find n, the number of scarves that Rebecca buys.

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texaschic101 texaschic101

01-08-2016

5n + 2(12) = 39
5n + 24 = 39
5n = 39 - 24
5n = 15
n = 15/5
n = 3....Rebecca purchased 3 scarves

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