Intro Systems of Equations

A large pizza at Palanzio’s Pizzeria costs $6.80 plus $0.90 for each topping. The cost of a large cheese pizza at Guido’s Pizza is $7.30 plus $0.65 for each topping. Which system of equations could be used to find the number of toppings when both companies cost the same amount?

• y = 6.80 + .65x
  y=7.30+.90x

• x + y = 6.80
  x + y = 7.30

• y = 6.80+.90x
  y = 7.30 + .65x

• y + .90x = 6.80
  y + .65x = 7.30

Tags

CCSS.HSA.CED.A.3

Miracle graphed two lines in order to find the solution to a given system of equations. What is the solution to the system?

• (3, -1)

• (2, -6)

• No Solution

• (6, -2)

Tags

CCSS.8.EE.C.8B

What is the solution?

• (-3,-8)

• (-8,-3)

• (3,-8)

• (8,3)

Tags

CCSS.8.EE.C.8A

What type of solution does the following system represent?

• one solution

• no solution

• infinte solutions

Tags

CCSS.8.EE.C.8B

What is the solution to the system of equations?

• (3,1)

• (1,3)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Is (1, -1) a solution
2x - 3y = 5
4x + y =3

• Yes

• No

Is ( -3, -2) a solution

y = 2x +4

y= -1/3 x - 3

• Yes

• No

What is the solution to the system?

• (0, 3)

• (1, -1)

• (-3, 1)

• (1, 3)

Tags

CCSS.8.EE.C.8B

What is the solution to a system of equations?

• It's the ordered pair where both equations equal zero

• It's the ordered pair where graphs of both equations cross the y-axis

• It's the ordered pair (x, y) that makes both equations true.

• It's the ordered pair where graphs of both equations cross the x-axis

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