Solving Equations
Solving Inequalities
Reading Graphs of Lines
Graphing Systems of Inequalities
Word Problems
100
Enter the value of x that makes the equation true:
x+5=20
x=15
100
Solve the inequality for x:
x-5>8
x>13
100
Select an ordered pair that is a solution to the equation represented by the graph. 
(4, 0)
100
Is the point (-2, 2) a solution to the system of inequalities shown below? Explain your answer.
Yes
100
Markie makes $10 per hour of work. Write an equation to determine how many hours (x) Markie needs to work to earn $360.
360=10x
200
Enter the value of x that makes the equation true:
4x-7=29
x=9
200
Solve the inequality for x:
-2x<=20
x>=-10
200
Select an ordered pair that is a solution to the equation represented by the graph. 
Answers will vary.
200
Pick a point that is NOT a solution to the system of inequalities shown below. 
Answers will vary
200
There is a school event going on today. Students paid $3 to enter and adults paid $5 to enter. The school made $150 from ticket sales. Write an equation that represents the money made from the total student (x) and adult (y) tickets.
3x+5y=150
300
Enter the value of x that makes the equation true:
x/5=8
x=40
300
Solve the inequality for x:
2(x+3)<24
x<9
300
Based on the graph, what is the maximum amount of money that Perry has for rides at the carnival?
$50
300
Pick a point that is NOT a solution but is on a line of the system of inequalities shown below.
Answers will vary
300
100 students and 50 adults went to a football game. The team made $850 from ticket sales. For a second game, 120 students and 40 adults went, and the team made $880 from ticket sales.
Write two equations that can be used to determine the cost of one student ticket (x) and the cost of one adult ticket (y).
100x + 50y = 850
120x + 40y = 880
400
Enter the value of x that makes the equation true:
6(x+3)=48
x=5
400
Solve the inequality for x:
5(6-2x)>=40
x<=-1
400
The graph represents Terry's income for x number of hours. How much money do they earn per hour that they work?
$5 per hour
400
Does the graph below represent the system of inequalities below? Explain how you know.
{(y>-x+3), (y<x-2):}
Answers will vary.
400
Polly has a gym membership where they pay a flat rate of $40 per month.
Ollie has a gym membership where they pay $5 each month and an additional $7 per visit.
Write an equation that can be used to determine how many trips (x) Ollie needs to make to match Polly's total monthly fee.
5 + 7x = 40
500
Enter the value of x that makes the equation true:
5/x=20/8
x=2
500
Solve the inequality for x:
8(5+3x)>88
x>2
500
Based on the graph, what is the maximum number of rides that Perry can go on?
10 rides
500
Does the graph below represent the system of inequalities below? Explain how you know.
{(y<=-x+3), (y>x-2):}
Yes. Answers will vary.
500
Tune-In Wireless charges a flat fee of $20 per month for a phone line. They charge an additional rate, r, for every gigabyte, x, of data used.
Write an equation that represents the total cost, c.
c = 20 + rx