Inequalities Study Guide

What value of y is a solution to this equation?

10y+30

• 5

• 2

• 3

• 6

Is m = 3 a solution to the inequality below?

3 is greater than or equal to m divided by 3

• Yes

• No

Tags

CCSS.6.EE.B.5

What is the value of the equation below?

s-21=15

• -6

• 6

• 36

• -36

Tags

CCSS.6.EE.B.7

Josh is selling tiny teddy bears for the student council's Valentine's Day

fundraiser. Josh sells 40 red bears, and he also sells some pink bears. He sells

59 tiny teddy bears in all. Which equation can you use to find the number of pink

bears p Josh sells?

• 40p = 59

• p/40= 59

• p + 40 = 59

• p – 40 = 59

Tags

CCSS.HSA.CED.A.3

Colleen is helping her uncle plant an apple orchard. After picking up a truckload

of trees, they plant 15 of them. The next day, they still have 45 trees left to plant.

Which equation can you use to find the total number of trees n in the

original truckload?

• 15n = 45

• n/15=45

• n + 15 = 45

• n – 15 = 45

Tags

CCSS.HSA.CED.A.3

Michael is raising monarch caterpillars for a summer science project. Every day,

he feeds 4 fresh milkweed leaves to each caterpillar. Michael wants to know how

many caterpillars he can feed in a day with a total of 28 leaves. Which equation

can Michael use to find n, the number of caterpillars he can feed in a day?

• 4n = 28

• n - 4 = 28

• n + 4 = 28

• n/4=28

Tags

CCSS.HSA.CED.A.3

Lucy and her family spend a week camping at Glacier Lake. On their

last night, they sing silly songs and roast marshmallows around the

campfire. Lucy empties a bag of marshmallows onto 6 paper plates, so

each family member gets the same number. Each plate ends up with

4 marshmallows. Which equation can you use to find the number of

marshmallows m in the bag before Lucy empties it?

• m – 6 = 4

• m/6= 4

• 6m = 4

• m + 4 = 6

Tags

CCSS.HSA.CED.A.3

Which inequality represents the graph below?

• x < 5

• x > 5

• x ≤ 5

• x ≥ 5

Tags

CCSS.6.EE.B.8

Which inequality represents the graph below?

• x < 2

• x > 2

• x ≤ 2

• x ≥ 2

Tags

CCSS.6.EE.B.8

Choose the equation that represents the relationship between h and f.

• f = 9h

• f = h – 7

• f = h + 56

• f =63/h

Tags

CCSS.6.EE.C.9