7 gallons are left.
Since he goes 28 miles per gallon and he drives 140 miles, you divide 140 by 28 and get 5 (number of gallons he used) and subtract that number by the total number of gallons of fuel he had at the start of his trip giving you 7 gallons left. Hoped this helped
The sunglasses were originally priced at $ 21.
Given that Lori brought sunglasses and flip-flops at a half-off sale, to determine, if she spent a total of $ 21 on the two items, what was the original price of the sunglasses (taking into account that they both cost the same) will be you must perform the following calculation:
- 50 = 21
- 100 = X
- 100 x 21/50 = X
- 2100/50 = X
- 42 = X
Thus, the total price of both goods is $ 42, which, divided in half, results in $ 21 (42/2).
Therefore, the sunglasses were originally priced at $ 21.
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Answer:
69%
Step-by-step explanation:
Add together the income from straight pay and that from tips:
($5/hr)(40 hrs) + $210.50
$200 + $210.50 = $410.50.
Jon's total earnings for the week were $410.50.
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