Barry has $30.00. He spends $9.00 for lunch. Puzzle magazines cost $4.50 each. Which graph shows how many puzzle magazines Barry could buy?
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Answer:
D
Step-by-step explanation:
$30- $9= $21
$21/$4.5= 4.66 < 5
He can buy 0, 1, 2, 3, or 4 puzzle magazines
This is best demonstrated on graph D