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kvasek [131]
3 years ago
10

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?
Mathematics
2 answers:
Illusion [34]3 years ago
8 0
Scarves = 3

$39 = 5n + 2(12)
$15 = 5n
n = 3
slava [35]3 years ago
7 0
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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