Homework Explained - Math Practice 101

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Grade 6 McGraw Hill Glencoe - Answer Keys
Chapter 7:Equations;Lesson 1: Equations


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 Example

Mason bought 72 sticks of gum. There are 8 stlcks of gum in each package. Use the guess, check and revise strategy to solve the equation 8 x p = 72 to find p, the number of packages Mason bought.
Use the  guess, check, and revise strategy.


So, Mason bought 9 packages of gum

 

Identify the solution of each equation from the list given.

Solve each equation mentally.

  • Question 5 (request help)

    Mississippi and Georgia have a total of 21 electoral votes. Mississippi has 6 electoral votes. Use mental math or the guess, check, and revise strategy to solve the equation 6 + g = 21 to find g, the number of electoral votes Georgia has. 

  • Question 6 (request help)

    Riley and her sister collect stickers. Riley has 220 stickers in her sticker collection. Her sister has 55 stickers in her collection. Riley has how many times as many stickers as her sister? Use mental math or the guess, check and revise strategy to solve the equation 55x = 220.

  • Question 7 (request help)

    Building on the Essential Question How do you solve an equation?

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