Algebra 1 Unit 2 Review

• A

• B

• C

• D

Tags

CCSS.7.EE.B.4B

What is the x value for the following system?

• -2

• 2

• 9

• -9

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

In order to exliminate the "y" variable, what would you multiply the top equation by?

• 3

• -3

• 4

• -4

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Which point is a solution to the following system of inequalities?

• (3,2)

• (-2,2)

• (-2,-1)

• (4,1)

Tags

CCSS.HSA.REI.D.12

If you solve and equation and get a false statement, for example 5=2, what can you conclude about the solution

• There is no solution

• There are infinite solutions

• The solution is x = 5

• The solution is (5,2)

Tags

CCSS.8.EE.C.7A

Solve the equation

• 7

• 11

• 3

• -13

The formula for perimeter of a square is p = 4s. How would you solve for the side length?

• multiply the perimeter by 4

• divide the perimeter by 4

• add 4 to the perimeter

• double the perimeter

Tags

CCSS.6.EE.B.7

The product of a number and 10 is less than 40. Which inequality matches?

• x + 10 < 40

• x -10 < 40

• 10x < 40

• x/10 < 40

Tags

CCSS.6.EE.B.8

Which graph matches the following system of inequality?

• 
• 
• 
• 

Tags

CCSS.HSA.REI.D.12

The sum of 2 consecutive even numbers is 20. Which equation below would be used to solve for the numbers?

• 2x=20

• 2x + 2 = 20

• 2x + 3 = 20

• 2x + 4 = 20