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Mathematics, 19.12.2021 03:40 erieannapickett12
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. Which system of equations can be used to find the number of pencils (x) and pens (y) he bought? (5 points)
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
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A pencil at a stationery store costs $1, and a pen costs $1.50. Shawn spent $12 at the store. He bou...
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