Unit A, B, and C PSSA Review

Question 1

Subtract: -55 - -26 =

• -29

• 29

• 81

• -81

Question 2

Add: 7 5/6 + 4 1/3 + 1 3/5 =

• 12 3/10

• 12 9/14

• 13 23/30

• 13 5/6

Question 3

Divide: (4/15) ÷ (7/-20) =

• 16/21

• 17/21

• -16/21

• -17/21

Question 4:

An expression is shown below. What is the value of the expression? 4.2 - (0.3)^2 / 2

• -0.189

• -1.89

• 0.189

• 1.89

Question 5:

Which estimate is closest to the value of ( 3 7/8 * 5 1/16 )?

• 15

• 18

• 20

• 24

Question 6:

Based on the table that represents a proportional relationship between x and y, which statement about the relationship is true?

• The relationship in table Q is proportional because it can be described by the equation ( y = 2x ).

• The relationship in table R is proportional because it can be described by the equation ( y = 3x ).

• The relationship in table Q is proportional because it can be described by the equation ( y = x - 1 ).

• The relationship in table R is proportional because it can be described by the equation ( y = x - 2 ).

Question 7:

Mandy is walking in the woods. She completes 70% of her walk in 3 1/2 hours. She continues walking at that same rate. How much time, in hours, will Mandy's entire walk take?

• 3 4/5

• 5

• 6

• 6 1/2

Question 8:

The equation shown below can be used to determine the total income (m), in dollars, a salesperson makes in a month based on the total sales amount (s), in dollars, the salesperson generates that month.

m = 4,250 + 0.06s

Last month, the salesperson generated a total of $21,400 in sales. What was the salesperson's total income last month?

• A. $1,284

• B. $1,539

• C. $5,534

• D. $5,789

Question 9:

Which number line models the expression 1 1/2 - (-1/4)?

• A

• B

• C

• D

Question 10:

Coach Patrick is ordering football jerseys for his team. The table shows the relationship between the number of jerseys (n) ordered and the total cost (c) of the jerseys, in dollars.

Which equation models the relationship shown?

• n = 7.5c

• c = 7.5n

• n = 6.5c

• c = 6.5n