Show:
Equations
Multi-step
Proportions
Percent!
Variables
100
-12 = k + 24
What is -36?
100
6 - b = 5b + 30
What is -4?
100
-3/x = 2/8
What is -12?
100
original: 50 new: 80
What is 60% increase?
100
7a - b = 15a, for a
What is a = -b/8?
200
-3.2 = x - 0.2
What is -3?
200
4n - 8 = 3n + 2
What is 10?
200
x/21 = 3/63
What is 1?
200
original: 27.5 new: 25
What is 9% decrease?
200
bc + 3g = 2k, for c
What is c = 2k - 3g/b?
300
The sum of a number and -3 is equal to -91. What is the number?
What is -88?
300
18 - 4k = -10 - 4k
What is no solution?
300
2 + w/ 6 = 12/9
What is 6?
300
original: 84 new: 98
What is 17% increase?
300
x - c/2 = d, for c
What is c = x - 2d?
400
3.2y - 1.8 = 3
What is 1.5?
400
-4 - 3x = 6x - 6
What is 2/9?
400
a- 8/12 = 15/3
What is 68?
400
Calendar: $10.95 Sales tax: 7.5%
What is $11.77?
400
d = rt, for r
What is r = d/t?
500
Find three consecutive integers whose sum is 96.
What is 31, 32, 33?
500
3(a + 1) - 5 = 3a - 2
What is all real numbers?
500
Josh finished 24 math problems in one hour. At that rate, how many hours will it take him to complete 72 math problems?
What is 3 hours?
500
Class ring: $89.00 Discount: 17% Sales tax: 5%
What is $77.56?
500
2w - y = 7w - 2, for w
What is w = 2-y/5?