Answer:
Step-by-step explanation:
$15 a magazine.
To calculate how much each candy bar was, you must do $15-$3 = $12
In total, she spent $12 on candy bars. Therefore you must do $12/4 candy bars= $3 a candy bar.
Hope this helps
[ Refer to the attachment ]
6x4= 24
x4)+(3x4)=12
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