The discount store is having a big sale. paper towels are two rolls for $1. laundry detergent is $3 a box. if serena buys two rolls of paper towels and two boxes of detergent, how much change will she get from a $20 bill?

12.00$ change

Step-by-step explanation:

Change will be $13

Step-by-step explanation:

Serena bought  two rolls of paper towels and two boxes of detergent.

First we have to get the amount of money that Serena bought.

two rolls of paper towels $1

two boxes of detergent $3 each ,  so $3 x 2 = $6

Total= $1+$6=$7

If She pays with $20 ,  change will be the difference between $20 and how much she spent.

Change = $20-$7=$13

step-by-step explanation:

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step-by-step explanation:

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