Convert to the given units
30 miles per hour; feet per minute
2640 feet per minute
200
(x + 4)/(x - 4) = 5/3
x = 16
200
Find percent change
New: 24
Old: 18
25%
300
Jim is a carpenter. For every job, he charges a flat fee of $90, and then charges $12 an hour. If a job takes 8 hours to complete, how much will Jim make?
$186
300
Tyler has $1200 in the bank. John has $0 in the bank. Tyler makes $20. John makes $50 and hour. How many hours will John have to work until he has the same amount of money in the bank as Tyler?
40 hours
300
Solve for E
5(E + F) = J
E = (J - 5F)/5
300
Two rectangles are similar. The first rectangle has a width of 10, and a height of 17. The second rectangle has a height of 51. What is the width of the second rectangle?
Width is 30
300
35 is 72 percent of what number?
48.61111111111111
400
A server makes $9.50 and hour plus tips. If the server worked a ten hour shift, and made $165 dollars, how much did the server make in tips?
$70
400
A soda company has $1500 in daily expenses, plus it costs them $1.20 to make each bottle of soda. They make $3.00 per bottle they sell. How many bottles do they have to sell before their costs EXCEEDS their profit?
834 bottles
400
Convert to the given units
40 miles per hour; meters per second
17.8816 meters per second
400
8 pounds of cookie dough makes 52 cookies. How many pounds of cookie dough makes 117 cookies?
18 pounds
400
The Smiths sold their home for $275,000. They bought it for 195,000. What was the percent change in their home's value? (round to the nearest whole number)