Solving For X (+/-)
Solving For X (x/÷)
Inequalities
Word Problems
Mystery Box
100
X + 5 = 11
x = 6
100
4X = 20
X = 5
100
A less than sign uses what kind of circle on a number line?
Open circle
100
James had 70 coins. He gave 20 away to Shawn. How many coins did James have left?
50 coins
100
If the ratio of boys to girls is 3:2 and there are 9 boys, how many girls are there?
6
200
X - 12 = 11
X = 23
200
X ÷ 3 = 6
X = 18
200
A greater than or equal to sign uses what kind of circle on a number line?
Closed circle
200
Marshall had $13. His dad paid him $21 for mowing the lawn. How much money does Marshall have now?
$34
200
What is 0.2 written as a percentage?
20%
300
X + 3 = -6
X = -9
300
12x = 132
X = 11
300
"Maximum" is a keyword for what kind of inequality?
less than or equal to
<
300
At Six Flags Fiesta Texas, you must be at least 42 inches tall to ride the "Scream". Write an inequality to represent how tall in inches you have to be to ride this ride, with X representing your height.
X > 42
300
What is -18 + (-12)
-30
400
X - 19 = -50
X = -31
400
6x=24.6
X = 4.1
400
Draw a number line and graph the following inequality:
X < 5
400
8 guys went hiking on Saturday to Enchanted Rock. Each guy brought some water bottles with him, and the total amount of water bottles brought was no more than 24. Which inequality shows how many bottles each one of the guys could have possibly brought?
A: 8x < 24
B: 8x > 24
C: 3x < 8
D: 3x > 8
A: 8x < 24
400
Solve the inequality:
5x > 135
x > 27
500
X + 77 = -199
X = -276
500
25x = -1,475
X = -59
500
If 7x < 63, then write down which of the following numbers could be x:
4 12 9 3 8 10 -12
4, 3, 8, -12
500
Maggie and her 3 friends are going to Top Golf. They are allowed to spend $72 at most. If they split up the money evenly so that each of them is allowed to spend the same amount of money on themselves, set up and solve an inequality to show how much money each girl should get.
(Double points if you get the set up and answer right, so 2000 possible points for whichever team picked this question, and 1000 possible points for the other teams)
4x < 72
x < 18
500
What is 1 + 1?
2