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Elza [17]
2 years ago
12

Jake is buying a sweater with a price of $30 shown on the tag. The store is having a sale that will reduce the price by 30%. Sal

es tax of 5% will be added to the final purchase price. What is Jake’s total cost for the sweater? (I ALREADY KNOW THE ANSWER. BUT I NEED THE WORK FOR THE ANSWER TO SHOW MY TEACHER) (the answer is $22.05)
Mathematics
1 answer:
lozanna [386]2 years ago
7 0

Reducing

30-30*0.3=

21

21+21*0.05=22.05

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Show Work:

Step 1: Add 2y to both sides.

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