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WorksheetsWrite and Solve One-Step Multiplication and Division Inequalitie
Total questions: 67
Worksheet time: 3hrs 38mins
-9h > (-63)
v/8 < -3
x≤ -6
x ≥ -6
x ≤ 6
x ≥ 6
-5m < 10
(n/3) > -20
x + 5 ≤ 13
Solve the inequality.
30 + n ≥ 50
n ≥ 50
x ≥ 80
n ≤ 30
n ≥ 20
The postal scale will weigh a maximum of 50 lbs.
You must be at least 48 inches tall to ride the bumper cars.
13 + 6
5 ≥ x
-2x ≥ 22
-5m < 10
Solve
-8x < 48
x < -6
x > -6
x < 6
x > 6
-9h > (-63)
8y < (-40)
Solve
2m > 8
m < 4
m > 4
m < - 4
m > - 4
Solve
5x ≥ 15
x > 3
x < 3
x ≥ 3
x ≤ 3
m - 5 > 8
-9h > (-63)
(n/3) > -20
-5m < 10
n/3 ≥ 9
v/8 < -3
25v ≥ 300
-83 < n - 80
8a > -136
Why do you divide by 5?
To undo division, you must multiply.
To balance the equation, you must divide by 5 on both sides.
To undo multiplication, you must divide.
To balance the equation, you must multiply by 5 on both sides.
Why do you divide by 5 on both sides?
To undo division, you must multiply.
To balance the equation, you must divide by 5 on both sides.
To undo multiplication, you must divide.
To balance the equation, you must multiply by 5 on both sides.
Why do you multiply by 7 on both sides?
To undo division, you must multiply.
To balance the equation, you must divide by 7 on both sides.
To undo multiplication, you must divide.
To balance the equation, you must multiply by 7 on both sides.
Why do you multiply by 7?
To undo division, you must multiply.
To balance the equation, you must divide by 7 on both sides.
To undo multiplication, you must divide.
To balance the equation, you must multiply by 7 on both sides.
How do you solve this equation?
divide by 3 on both sides
divide by 3.3 on both sides
multiply by 3 on both sides
multiply by 3.3 on both sides
Solve this equation.
x = 9
x = 9.9
x = 1
x = 1.1
Why do you multiply by 8?
To undo division, you must multiply.
To balance the equation, you must divide by 8 on both sides.
To undo multiplication, you must divide.
To balance the equation, you must multiply by 8 on both sides.
Why do you multiply by 8 on both sides?
To undo division, you must multiply.
To balance the equation, you must divide by 8 on both sides.
To undo multiplication, you must divide.
To balance the equation, you must multiply by 8 on both sides.
How do you solve this equation?
divide by 8 on both sides
divide by 10 on both sides
multiply by 8 on both sides
multiply by 10 on both sides
Solve this equation.
h = 80
h = 8
h = 1.25
h = 12.5
-4x > -16
x < 4
x > 4
x < -4
x > -4
x ≤ -2
x ≥ -2
x ≥ 12
x ≥ 4
-8x < 48
x < -6
x > -6
x < 6
x > 6
-5m < 10
Solve
−3n>−20
n < 60
n < -17
n > -60
n < -23
Solve.
-9h > -63
h < 7
h > 7
h < -7
h > -7
Solve −3n>−20
n > 60
n < -60
n > -60
n < 60
Solve.
10 > -5m
m < -2
m > -2
m < -50
m > -50
x < 3
y > 3
y < -3
y < 3
When do we switch the inequality symbol?
when multiplying or dividing by a negative number
when adding or subtracting a negative number
when the answer is a negative number
When there is a negative number in the problem
Solve the inequality
−9x≥−27
(a)
Would you use a closed circle on an open circle to graph x ≥ -9?
open circle, because it is a greater than or equal to sign
open circle, because it is a less than or equal to sign
closed circle, because it is a greater than or equal to sign
closed circle, because it is a less than or equal to sign
p ≥ 2
p ≥ -2
p ≤ -2
p < 48
n < -16
n < 6
n = 16
n > 16
Juanita has $25, and she makes $11 per hour. She needs at least $58 to buy new shoes. Write and solve an inequality to determine how many hours Juanita must work to be able to buy new shoes.
(a)
A flooring company uses 8 nails for every square foot of hardwood its employees install. They have already used 2,000 nails on a section of a floor. They can use a maximum of 5,000 nails before they run out. Write and solve an inequality to determine how many more square feet the employees can install before running out of nails.
less than 375 square feet
375 more square feet
at least 375 more square feet
at most 375 more square feet
Enrique reads 2 pages of his book every minute. He has already read 16 pages. Enrique’s assignment is to read at least 40 pages. Write and solve an inequality to determine how many more minutes Enrique must read.
x ≤ 12
x ≥ 12
x ≥ 42
x ≥ 38
