Just the Basics
Multi-Step Equations
Compound Inequalities
Potpourri
Absolute Value Equations & Inequalities
100
c/14 = -3
What is c = -42?
100
2n + 7 = -42 - 5n
What is n = -7?
100
These are the values of v:
-5 ≤ v + 5 ≤ 5
What is
-10 ≤ v ≤ 0
?
100
These are the four categories that each class competes in for intramurals.
What are volleyball, hallway, mural, and video?
100
These are the values of y:
|y+2|=8
What is
y=6 or y=-10?
200
These are the two number categories that
-2/3
falls into.
What are rational and real?
200
3c + 7 = -2(9 - 4c)
What is c = 5?
200
These are the values of a:
7 + 2a > 9 or -4a > 8
What is
a >1 or a <-2
?
200
Suppose you are selling t-shirts to raise money for your softball team. It costs you $24 total for all of the materials to make the shirts, and you charge $8 per shirt. This is how many shirts you would have to sell in order to make a profit of $200.
What is 28 shirts?
200
These are the values of j:
|j| - 2 ≥ 6
What is
j ≥ 8
or
j ≤ -8
?
300
-67 = -8n + 5
What is n = 9?
300
This is the value of x.
What is 15?
300
These are the values of x:
7 > 5 - x > 6
What is
-2 < x < -1
?
300
At a book fair, a tote bag costs $5 and books cost $3.50 each. You spend a total of $19 before taxes. This is how many books you bought in addition to the tote bag.
What is 4 books?
300
These are the values of x:
|2x-6|/2=3
What is
x=6 or x=0?
400
Graph
-1 ≥ x > -4
What is
400
This is the following equation, solved for x:
y=mx+b
What is
x=(y-b)/m?
400
These are the values of x:
3 ≥ (3x)/2 + 6 ≥ -3
What is
-6 ≤ x ≤ -2
?
400
You need to design and print brochures for a school project. If the company you're printing from charges $50 for brochure set-up and a $1.50 price per brochure, this is how much it would cost in total to print 30 brochures.
What is $95?
400
These are the possible values of d:
-4|7 + d| < -44
What is
d > 4
or
d < -18
?
500
This is the inequality that describes the statement: The difference of 3 and a number x is at least 7, inclusive.
What is
3-x>=7
500
1/2(6x+4)=5(2x-8)
What is
x=6?
500
A box of cereal must weigh more than 629.4 g and less than 630.6 g to pass inspection. The box in which the cereal is packaged weighs 5.5 g. This inequality represents the possible weights for the cereal.
What is
623.9<x<625.1
?
500
Student Council wants to make and sell bracelets to raise money for breast cancer research. It costs $25 total to buy all of the materials to make the bracelets, and they charge $1 per bracelet. This is how many bracelets they need to sell in order to turn a profit of $325.
What is 350 bracelets?
500
These are the values of x:
-1/2|6x - 3| ≤ -3/2
What is
x ≥ 1
or
x ≤ 0
?