8th Grade Unit 4 Pre-Test/Study Guide

In a child's bank are 11 coins that have a value of S1.85. The coins are either quarters or dimes. How many coins each does child have?

• 5 quarters

  6 dimes

• 6 quarters

  5 dimes

• 11 dimes

  1 quarter

• 7 quarters

  4 dimes

Shreya bought 11 pairs of pants for a total

of $780. Dress pants cost $60 and jeans

cost $80. How many of each type of pants

did she buy?

• 5 dress pants and 6 jeans

• 9 dress pants and 2 jeans

• 8 dress pants and 3 jeans

• 8 dress pants and 2 jeans

Look at the system of equations graphed. What is the solution for the system of equations?

• No Solution

• (-1, 3)

• (1, -3)

• (3, -1)

• (1, 2)

• (-1, 1)

• (-1, 2)

• (2, -1)

All 119 students in the Math Club went on a field trip. Some students rode in cars which hold 3 students each and some students rode in vans which hold 13 students each. How many of each type of vehicle did they use if there were 13 vehicles total?

• 10 cars and 3 vans

• 11 cars and 2 vans

• 5 cars and 8 vans

• 9 cars and 4 vans

• 
• 
• 
• 

Place two values to correctly complete the sentence.

A system of equations is graphed on a coordinate grid.

The best approximation of the x-value solution is _______ and the best approximation of the y-value is _______.

• x = 4

  y = -1

• x = -1

  y= 4

• x = -4

  y = -1

• x = 1

  y = -4

• (-7, -5)

• (7, 5)

• (-7, 5)

• (7, -5)