Inequalities
x+6>11
x>5
What is the opposite (additive inverse) of -14?
14
Emma has $21. She spends $7. How much money does she have left?
$14
x+9=15
x=6
−7+12
5
4x≤20
x≤5
Which is greater: (-3/4) or (-2/3)?
-2/3
A movie ticket costs $9. If Noah has $45, how many tickets can he buy?
5 tickets
5x=35
x=7
−9−6
-15
3x−5<13
x<6
Find the value of:
23+4x2
16
A rectangle has a length of 12 inches and a width of 8 inches. What is its area?
96 square inches
3x+4=19
x=5
(−4)(−8)
32
−2x>8
x<−4
The sum of three consecutive integers is 54. What are the integers?
17, 18, and 19
Maya earned $12 per hour for 7 hours. She spent $25 afterward. How much money does she have left?
$59
4(x−2)=20
x=7
−24÷6
-4
5x+7≥2x+16
x≥3
I am thinking of a number. Double it, subtract 9, and you get 25. What is my number?
17
A number is decreased by 8 and the result is 19. What is the number?
x=27
3(x+4)−5=16
x=3
−5+12−(−7)×2
21