Rebecca's buys some scarves that costs $5 each and 2 purses that cost $12 each. The cost of Rebecca's total purchase is $39. Wha
t equation can be used to find n, the number of scarves that Rebecca buys?
2 answers:
Scarves = 3
n = 3
X=number of scarves
5x+2·12=39
5x+24=39
5x=39-24
5x=15
x=15:5
x=3 scarves
<em>Answer:3</em>
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