Absolute Value
Simple Quadratics
Proportions
Similar Figures
Word Problems
100
Abs(2x+9)=15
x = -12 or 3
100
3v^2 =27
v= 3 or -3
100
k/6 =15/18
k=5
100
The two triangles are similar. Find the missing side.
75
100
Chef Rita is cooking for a Sunday brunch. She knows that 22 pancakes can feed 8 people. She is wondering how many people she can feed with 55 pancakes. She assumes each person eats the same quantity of pancakes.
How many people can Rita feed with 55 pancakes?
20 people
200
Abs(8-4x)=16
x = -2 or 6
200
r^2 -15=66
r = 9 or -9
200
(x+3)/4 = 7/8
x=0.5
200
What is the missing side length?
6
200
A map uses the scale 1 inch: 7 miles. The distance on the map is 5 inches. What is the actual distance represented by the map?
35 miles
300
Abs(v-8)-5=2
v= 15 or 1
300
-2t^2 -19=-117
t = 7 or -7
300
8/5 = (w-2)/ 7
x=13.2
300
Find the missing side length.
x = 5 in
300
A scale drawing of your house uses the scale 1 cm: 3 feet. If the actual measure of the porch is 39 feet, what will the measurement be on the scale drawing?
13 cm
400
Abs(x-12)-3=11
x = -2 or 26
400
4x^2 +25=125
x = 5 or -5
400
n/(n-3) =2/3
n =-6
400
The parallelograms below are similar. What is the missing side length?
11 cm
400
There are 158 beats per minute in a certain Taylor Swift song. If the song is 3.5 minutes, how many total beats are there?
553 beats
500
-2Abs(-2r-4)=-12
r = -5 or 1
500
4w^2 -12=13
x= 2.5 or -2.5
500
8/(b+10) = 4/(2b-7)
b=8
500
The two rectangles are similar. What is the missing side length?
19 ft
500
Garrett can complete four laps around the track in 7 minutes and 30 seconds. How many full laps can he complete in 1 hour?
32 laps