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ziro4ka [17]
3 years ago
13

A pencil at a stationery store costs $1, and a pen costs $1.50. Shawn spent $12 at the store. He bought a total of 9 items. Whic

h system of equations can be used to find the number of pencils (x) and pens (y) he bought?
1.5x + y = 12
x = 9y

x + 1.5y = 12
x + y = 9

x + 9y = 12
x = 1.5y

9x + y = 12
x = 1.5y
Mathematics
2 answers:
Drupady [299]3 years ago
8 0
The second one is correct.
Gwar [14]3 years ago
7 0
I would go with the second answer
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