Math Practice 101
Homework Explained - Math Practice 101

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Grade 7 HMH Go Math - Answer Keys
Chapter 2: Multiplying and Dividing Integers; MIXED REVIEW


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Selected Response

  • Question 1 (request help)

    A diver is at an elevation of -18 feet relative to sea level. The diver descends to an undersea cave that is 4 times as far from the surface. What is the elevation of the cave?
    • -72 feet
    • -22 feet
    • -18 feet
    • -14 feet
  • Question 2 (request help)

    The football team lost 4 yards on 2 plays in a row. Which of the following could represent the change in field position?
    • -12 yards
    • -8 yards
    • -6 yards
    • -2 yards
  • Question 3 (request help)

    Clayton climbed down 50 meters. He climbed down in 10-meter intervals. In how many intervals did Clayton make his climb?
    • 5
    • 10
    • 40
    • 500
  • Question 4 (request help)

    Which expression results in a negative answer?
    • a negative number divided by a negative number
    • a positive number divided by a negative number
    • a negative number multiplied by a negative number
    • a positive number multiplied by a positive number
  • Question 5 (request help)

    Clara played a video game before she left the house to go on a walk. She started with 0 points, lost 6 points 3 times, won 4 points, and then lost 2 points. How many points did she have when she left the house to go on the walk?
    • -20
    • -16
    • 12
    • 20
  • Question 6 (request help)

    Which expression is equal to 0?
    • \(\frac{-24}{6} -4\)
    • \(\frac{-24}{-6} + 4\)
    • \(\frac{24}{6} + 4\)
    • \(\frac{-24}{-6} - 4\)

Mini-Task

  • Question 7 (request help)

    Rochelle and Denae started with the same amount of money in their bank accounts. Rochelle made three withdrawals of $25 and then wrote a $100 check. Denae deposited $5 and then wrote a $200 check.

    a. Find the total change in the amount of money in Rochelle’s account.
  • $   
  • Question 7 (request help)

    b. Find the total change in the amount of money in Denae’s account.
  • $   
  • Question 7 (request help)

    c. Compare the amounts of money the two women have in their accounts now.
  • Type below:

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