Unit 5 Equations and Inequalities

You _______ when you divide both sides of the equation 3n=12 by 3.

• Isolate the variable

• Inequality

• Distributive Property

• Equation

Tags

CCSS.6.EE.B.7

• Equation

• Inequality

• Variable

• Distributive Property

Tags

CCSS.HSA.CED.A.3

What Property do you use to remove the parentheses in the process of solving the equation -10(x+5)=40?

• Equation

• Inequality

• Distributive Property

• Isolate the Variable

Tags

CCSS.7.EE.B.4A

The total number of students in the seventh grade is 9 more than 4 times as many students as are in the art class. There are 101 students in the seventh grade. Write and solve an equation to find the number of students in the art class.

• 23

• 25

• 27

• 29

Tags

CCSS.7.EE.B.4A

List the steps to solve the following Equation.

5x-6=44

• Add 6 to 44

  Divide by 6

  x=8.2

• Add 6 to 44

  Divide by 5

  x=10

• Subtract 6 from 44

  Divide by 6

  x=6.2

Tags

CCSS.7.EE.B.4A

Solve the equation.

4y+3=19

• 4

• 6

• 9

• 10

Tags

CCSS.7.EE.B.4A

• 10

• 12

• 14

• 16

Tags

CCSS.7.EE.B.4A

There are 450 seats in the lower level of a concert hall with b balcony seats. So far, 170 tickets have been sold, which is 1/5 of the total number of seats in the concert hall. How many tickets sold are balcony seats?

• 100

• 400

• 500

• 900

Tags

CCSS.7.EE.B.4A

Solve the equation.

-4(8+y)=90

• -30

• -30.5

• -20

• -10

Tags

CCSS.7.EE.B.4A

Carson's wheelbarrow can hold 345 pound. If he has 121 pounds o rock in the wheelbarrow, what number of pounds, p, can he put in the wheelbarrow?

Tags

CCSS.6.EE.B.8