I might be wrong but I think you divide each number by each other to get the answers
Mary bought 4 apples at $8
so unit price = 8/4 = $2/each
Table:
Apples Price
1 $2
3 $6
4 $8
7 $14
Answer:
D. $66.23
Step-by-step explanation:
The sale discounts your purchase by half the price of a pair of pants, so you pay for 2.5 pairs of pants. The sale price of the pants is then ...
$24.99 × 2.5 = $62.48
The added tax multiplies this value by 1.06, so you pay ...
1.06 × $62.48 = $66.23
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<em>Comment on the answer</em>
Whether you pay $66.23 or $66.22 depends on how the discount is calculated. If you get the benefit of the half-penny (the discount is rounded up), then the sale price is $62.47 and the total is $66.22.