Equations

________________ is a set of two or more equations that have the same variables.

• solution of a system

• elimination method

• system of equations

• table

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

A system has ____________ when two lines intersect at one point. 

• One solution

• No solution

• Infinitely Many Solution

Tags

CCSS.8.EE.C.8B

To find a solution by graphing is to find the point where two lines intersect.

• True

• False

Tags

CCSS.8.EE.C.8B

The graph above represents the allowance that Stefin and Daniel receive every week. If the x-axis represents the number of weeks and the y-axis represents the earnings ($), what is the amount of earnings that both boys will have the same?

• $4

• $2

• $6

• $8

Tags

CCSS.8.EE.C.8B

Solve by graphing. Show all work on a graph paper.

• (2, 7)

• (7,6)

• (-6,1)

• No Solution

Tags

CCSS.8.EE.C.8B

Which of the numbers is the solution of 3d = 12?

• 4

• 3

• 2

• 6

Tags

CCSS.6.EE.B.5

Which of the numbers is the solution of x ÷ 2 – 4 = 10?

• 26

• 28

• 30

• 40

Tags

CCSS.6.EE.B.5

Identify the solution of 84 ÷ r = 12.

• 21

• 6

• 7

• 72

Tags

CCSS.6.EE.B.7

Solve 3 = 9 – n using mental math.

• 9

• 7

• 3

• 6

Tags

CCSS.6.EE.B.7

Solve 16 = k + 10 using mental math.

• 10

• 9

• 8

• 6

Tags

CCSS.6.EE.B.7