Equations, Inequalities and Function Tables

Which graph represents -6x + 5y = -15?

What is the slope of the equation:

7y + 21x = - 35?

Tags

CCSS.8.EE.B.5

Solve the system:
x + y = 19
y = 3x - 1

• (14, 5)

• (11, 8)

• (5, 14)

• (8, 11)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Nina is playing arcade games that take tokens. She can afford to buy up to 26 tokens. Skee ball requires 1 token per game and pinball requires 2 tokens per game. Select the inequality in standard form that describes this situation. Use x for the number of skee ball games and y for the number of pinball.

• x + 2y ≤ 26

• x + 2y ≥ 26

• 2x + y ≥ 26

• 2x + y ≤ 26

The talent show committee sold a total of 530 tickets in advance. Student tickets cost $3 each and the adult tickets cost $4 each. If the total receipts were $1740, which system could be used to find how many of each type of ticket were sold?

• S + A = 530
  3S + 4A = 1740

• S + A = 530
  4S + 3A = 1740

• S + A = 1740
  3S + 4A = 530

• S + A = 1740
  4S + 3A = 530

Tags

CCSS.HSA.CED.A.3

The perimeter of a rectangle is forty inches. The length is two inches more than three times the width.

• 2L + 2w = 40

  L = 3w + 2

• 2L + 2w = 40

  w = 3L + 2

• 2L + 2w = 40

  L = 2w + 3

• 2L + 2w = 40

  w = 2L + 3

Which system of equations match the graph?

• x + y = 2

  x - y = 4

• x - y = -2

  x + y = 4

• x + y = 2

  x + y = 4

• x - y = -2

  x - y = 4

Tags

CCSS.8.EE.C.8B

Which system of linear equations is shown on the graph?

• y= 4x-2 and y=1/4x-2

• y=-1/4x-2 and y=-4x-2

• y=1/4x-2 and y=-4x-2

• y=-1/4x-2 and y=4x-2

Tags

CCSS.8.EE.C.8B

Identify the two equations for the system given in the tables.

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Identify the two equations for the system given in the tables.

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6