Unit 1 Final Study Guide

Jeremy spent 7 dollars, found 3 dollars on the ground and then spend another 5 dollars. What integer represents his balance at the end of the day? 

• -9
• 9
• 15
• -15

Which expression has a sum of zero? 

• 8 + (-7)
• -7 - 7
• 8 + (-8) 
• -9 - (-9)

Which expression represents the scenarios "Matthew spent $5 on candy 3 days in a row."

• -5 ÷ 3
• -5(-3)
• -5(3)
• -5 - 3

Which expression has a value of -11? 

• 1(11)
• -20 - (-9)
• 11 - 0
• -11 + 11

-3(5-2) = 

• -9
• 9
• 17
• -17

Which expression has an "undefined" solution? 

• 7 - 3
• 8 ÷ 0
• 31 + (-7)
• (1)(-12)(3)

Which is equal to 12/48?

• 1/12
• 1/6
• 1/4
• 1/24

Jim has $800 and wants to split it evenly between 4 friends. How will he figure out how much to give each friend? 

• 800 - 2
• 800 x ¼
• 800 x 4
• 800 + 2

1.5 x ⅚ =

• 7
• 6/11
• 3½
• 2½

(-1)(12)(-1)(2)(-1)(2)

• 48
• -48
• 6
• 8