Algebra Chapter 12

Write the solution to the graphed system of equations as an ordered pair.

Example: (3, -1)

Tags

CCSS.8.EE.C.8B

Write the solution to the graphed system of equations as an ordered pair.

Example: (3, -1)

Tags

CCSS.8.EE.C.8B

Which of the following is not a method used to solve a system of equations?

• Evaluation

• Elimination

• Graphing

• Substitution

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

The elimination method uses which of the following algebraic concepts to eliminate a single variable in a system of equations?

• Identity Property

• Substitution

• Intersecting Lines

• Additive Inverses

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

What is the value of y in the solution to this system of equations? 3x - 5y = 22 y = -5x + 32

Mathematical Equivalence

ON

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Graph the solution to the system. The first equation has been plotted for you. y = -3x-3 y= 4x +4

Tags

CCSS.8.EE.C.8B

Write the solution to the graphed system of equations as an ordered pair.

Example: (3, -1)

Tags

CCSS.8.EE.C.8B

Write the solution to the graphed system of equations as an ordered pair.

Example: (3, -1)

Tags

CCSS.8.EE.C.8B

Ricardo has the spinner pictured here and a bag of marbles filled with 2 red marbles, 3 green marbles, and 3 blue marbles. What is the probability that Ricardo spins red on the spinner and picks a red marble out of the bag?

• 1 ⁄ 16

• 1 ⁄ 2

• 1 ⁄ 4

• 1 ⁄ 8

Is the event INDEPENDENT or DEPENDENT?
The spinner is spun twice.  What is the probability that it lands on red first and then blue?

• Independent

• Dependent