Morgan spent $30 on school supplies. He
1 answer:
To help solve this problem, create an equation.
Let x = number of notebooks
$30 = $22.50 + $1.50x. Subtract $22.50 from each side.
$7.5 = $1.50x. Divide each side by $1.50.
5 = x.
Morgan bought 5 notebooks.
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