Homework Explained - Math Practice 101

Dear guest, you are not a registered member. As a guest, you only have read-only access to our books, tests and other practice materials.

As a registered member you can:

Registration is free and doesn't require any type of payment information. Click here to Register.
Go to page:  

Grade 7 HMH Go Math - Answer Keys
Chapter 2: Multiplying and Dividing Integers; Lesson 3: Applying Integer Operations


Please share this page with your friends on FaceBook

  Independent Practice  

Evaluate each expression.

  • Question 22 (request help)

    Multistep

    Lily and Rose are playing a game. In the game, each player starts with 0 points and the player with the most points at the end wins. Lily gains 5 points two times, loses 12 points, and then gains 3 points. Rose loses 3 points two times, loses 1 point, gains 6 points, and then gains 7 points.

    a. Write and evaluate an expression to find Lily’s score

  •     point(s)
  • Question 22 (request help)

    b. Write and evaluate an expression to find Rose’s score.

  •    point(s)

Write an expression from the description. Then evaluate the expression.

  • Question 25 (request help)

    Multistep

    Arleen has a gift card for a local lawn and garden store. She uses the gift card to rent a tiller for 4 days. It costs 35 dollars per day to rent the tiller. She also buys a rake for $9.

    a. Find the change to the value on her gift card.

  •  
  • Question 25 (request help)

    b. The original amount on the gift card was $200. Does Arleen have enough left on the card to buy a wheelbarrow for $50? Explain.

  •    

Yes, email page to my online tutor. (if you didn't add a tutor yet, you can add one here)