Proportions
Integers
Equations
Inequalities
Wouldn't U like to Know
100
Solve the proportion.
3/x = 5/10
6
100
4 * -3
-12
100
Solve for x
x + 10 = -5
x = -15
100
Solve for x
5x > 15
x > 3
100
The bike was on sale for 50% off. The sale price of a bike light is $1. What was the original price?
$2
200
What % of 80 is 20?
25%
200
-2 * -8
16
200
Solve for x
x - 4 = 28
x = 32
200
x - 5 < 30
x < 35
200
Mrs. Schroll wants to buy a pair of shoes that are on sale for 30% off. The original price is $54. What is the sale price?
$ 37.80
300
What number is 140% of 60?
84
300
-3^2
9
300
2x + 3 = -15
x =-9
300
x/-2 + 3 > 13
x < -20
300
Find the percent of change then determine if it is an increase or a decrease.
5,000 to 7,000
40% Increase
400
48% of 40 what number is?
19.2
400
(-10)/-5
2
400
Solve for a.
6 = a/4 + 2
a = 16
400
D
400
Find the mode, mean, and median.
2, 8, 6, 2, 4, 2
Mode: 2
Mean: 4
Median:3
500
20% of what number is 14?
70
500
-3 ^2 * -5
-45
500
Solve for v
10 − 6v = −104
v =19
500
Solve and graph the inequality
4x + 4 > 12
x > 2
500
Find the percent of change and determine if it is an increase or decrease.
Before: 16 spiders
Now: 29 spiders
81% increase
600
32 is what percent of 192? Round to the nearest whole number.
16.6 , round to 17
600
(-15) / -3
5
600
-5x -20 = -40
x=4
600
Solve and graph the inequality.
x/ -7 -3 > 2
x < -35
600
Find the mean, median and mode.
9, 7, 3, 2, 4
Mean:5
Median:4
Mode: None