One year 25 students were in a club. The next year only ten students were in the club. What was the percent of decrease?
What is 60%.
100
Convert $25/hr to cents/minute. Round to the nearest cent.
What is 42 cents/minute.
100
Let j @ k = 3j + k
Find 5 @ 10.
What is 25.
200
/p - 5/ + 8 < 20
What is -7 < p < 17
200
Solve for r.
I = prt
What is r = I/pt
200
What is the percent increase? Round to the nearest tenth.
Original:12
New:20
What is 66.7%.
200
Convert 5 text messages/minute to text messages/day.
What is 7,200 text messages/day
200
Solve:
3 - 2(4x + 2) = 23
What is x = -3.
300
/7v/ > 21
What is v > 3 or v < -3
300
Solve for y.
-5x + 2y = 7
What is y = 5x/2 + 7/2
300
What is the final amount?
TV: $499
Discount: 15%
What is $424.15.
300
Convert 55 miles per hour to feet per second. Round to the nearest tenth.
What is 80.7 ft/sec.
300
What is the value of 4x + 2y if
x = -2 and y = -3
What is -14.
400
/10x/ + 6 = -4
What is no solution.
400
Solve for k.
m = 1/3(k - d)r
What is k = 3m/r - d
400
What is the final amount?
Video game: $45
Tax: 7%
What is $48.15.
400
Convert 10 inches per minute to feet per hour.
What is 600 feet/hour.
400
Six times the quantity of a number increased by five is equivalent to ten less than five times the number. What is the number?
What is -40.
500
-7/m - 4/ = -21
What is m = {1, 7}
500
Solve for m.
8m/3n - 3n/3n = 1
What is m 3/4n
500
A jacket originally costs $50. Jack purchased the jacket for $35. What is the percent of discount that Jack received?
What is 30% off.
500
Convert 100 miles per hour to inches per second.
What is 1,760 inches/second
500
Yellow Taxi charges $5 plus $0.30 per mile. Central Cab charges $3 plus $0.50 per mile. After how many miles does Central Cab become more expensive than Yellow Taxi?