8th Grade PSSA Review

• 6.2

• 6.5

• 7.5

• 7.7

Tags

CCSS.8.NS.A.2

• 6.2

• 6.5

• 7.5

• 7.7

Tags

CCSS.8.NS.A.2

Which number is irrational?

Tags

CCSS.8.NS.A.2

Four points are graphed on the number line.

Which point is located closest to the value of -√5?

• point W

• point X

• point Y

• point Z

Tags

CCSS.8.NS.A.2

The average distances between some objects in our solar system are described below.

The average distance from Earth to the Moon is 3.844 x 10⁵ kilometers (km).

The average distance from Jupiter to the Sun is approximately

2 x 10³ times the average distance from Earth to the Moon.

Based on this information, what is the average distance from Jupiter to the Sun?

• 7.688 x 10²

• 7.688 x 10⁵

• 7.688 x 10⁸

• 7.688 x 10¹⁵

Tags

CCSS.8.EE.A.4

A system of two linear equations is represented by the graph. Which statement about the solution of the systems of equations is true?

• (0, 0) is the only solution.

• (3, 2) is the only solution.

• (0, 0) and (3, 2) are both solutions.

• (0, 0), (0, 6), and (3, 2) are all solutions.

Tags

CCSS.8.EE.C.8B

Paul and Jacklyn are on a swim team.

Paul has completed 140 laps so far this season. He completes an additional 12 laps during each practice.

Jacklyn has completed 56 laps so far this season. She completes an additional 16 laps during each practice.

Paul and Jacklyn each attend the same number of practices. After how many more practices will Paul and Jacklyn have completed the same number of laps?

• 3

• 7

• 21

• 49

Tags

CCSS.7.EE.B.3

Three functions of x are shown.

For the function with the greatest rate of change, what is its value when x = 10?

• 13

• 17

• 25

• 28

Tags

CCSS.8.F.A.2

CCSS.HSF.IF.C.9

The set of ordered pairs represents a relation.

{(0, 2), (1, 3), (1, 4), (2, 5), (3, 5)}

Which statement about the relation is true?

• The relation is a function.

• The relation is not a function, but removing (1, 3) and replacing it with (2, 6) would make the new relation a function.

• The relation is not a function, but removing (1, 4) and replacing it with (4, 1) would make the new relation a function.

• The relation is not a function, but removing (3, 5) and replacing it with (3, 6) would make the new relation a function.

Tags

CCSS.8.F.A.1