System of Equations STAAR

What is the solution to this system of equations?

• (6, 7)

• (2, 33)

• (7, 6)

• (33, 2)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

What is the solution to this system of equations?

• The ordered pair (-½, 0) is the solution

• The ordered pair (0 ,²∕₇) is the solution

• There are an infinite number of solutions

• There is no solution

Tags

CCSS.8.EE.C.8B

Which system of equations is best represented by this graph?

• 3x - y = 2

  4x + 9y = 36

• 3x - y = 6

  4x + 9y = 4

• x - 3y = -18

  9x + 4y = 9

• x + y = 10

  9x + 4y = 13

Tags

CCSS.8.EE.C.8B

A bag contains 18 coins consisting of quarters and dimes. The total value of the coins is $2.85. Which system of equations can be used to determine the number of quarters, q, and the number of dimes, d, in the bag?

• 0.10q + 0.25d = 2.85

  q + d = 18

• 0.10q + 0.25d = 18

  q + d = 2.85

• 0.25q + 0.10d = 2.85

  q + d = 18

• 0.25q + 0.10d = 18

  q + d = 2.85

Tags

CCSS.HSA.CED.A.3

A new spiral notebook contains 30 more sheets of paper than a new memo book. The total number of sheets of paper in 3 new spiral notbooks and 5 new memo books is $810. Which system of equations can be used to find s, the number of spiral notebook, and m, the number of sheets of paper in one new memo book?

• s - m = 30

  3s + 5m = 810

• s + m = 30

  3s + 5m = 810

• s - m = 30

  5s + 3m = 810

• s + m = 30

  5s + 3m = 810

Tags

CCSS.8.EE.C.8C

• 4.4 mi

• 4.5 mi

• 6.4 mi

• 6.8 mi

Tags

CCSS.8.EE.C.8C

Solve the following system by graphing.  What is the solution?

• Infinite number of solutions

• (3, 3)

• (3, -3)

• (-3, 3)

Tags

CCSS.8.EE.C.8B

• A

• B

• C

• D

Tags

CCSS.8.EE.C.8C

• F

• G

• H

• J

Tags

CCSS.8.EE.C.8C

Solve the system of equations:

5x+6y= -10

3x-2y= -6

• (-2,0)

• (0,-2)

• (2,0)

• (0,2)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6