Answer this question:Hawkeye is driving to his aunt. He has to charge his battery for $3.5 per charge. If he charged his battery four times, and his battery charging budget was $20, how much money was he left with when he reached his aunt's place?
If each battery charge costs $3.5, the total expense of 4 battery charges is 4 * 3.5 = $14. After his expense on battery charging, his balance was 20 - 14 = $6.
The answer is 6.

Answer this question:Janet makes 50 snowballs and her brother makes 150 snowballs. What percentage of the snowballs did Janet make?
First add the number of snowballs each person made to find the total: 50 snowballs + 150 snowballs = 200 snowballs. Then divide the number Janet made by the total number and multiply by 100% to express the answer as a percentage: 50 snowballs / 200 snowballs * 100% = 25%.
The answer is 25.

Answer this question:Nancy, the librarian, is shelving books from the cart. She shelved 12 history books, 8 romance books, and 4 poetry books from the top section of the cart. Half the books on the bottom section of the cart were mystery books, which she quickly put back into place. Then, she shelved the remaining books from the bottom of the cart, including 5 Western novels and 6 biographies. How many books did she have on the book cart when she started?
Half of the books on the bottom section of the cart are mystery books, which means they are the same as the number of Western novels and biographies put together. So there are 5 + 6 = 11 mystery novels. Add them all together, and there are 12 history + 8 romance + 4 poetry + 11 mystery + 5 Western + 6 biographies = 46 books total.
The answer is 46.

Answer this question:Faith is getting paid $13.50 per hour. She normally works 8 hours a day, 5 days a week, plus 2 hours of overtime per day. How much will she earn by the end of the week?
Faith earns $13.50 x 8 = $108 per day. Since she works 5 days a week, she earns 5 x $108 = $540 per week. She gets an additional 2 x $13.50 = $27 per day for the overtime pay. She earns a total of $27 x 5 = $135 additional pay for her weekly overtime. Therefore, Faith earns $540 + $135 = $675 per week.
The answer is 675.