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Unit 4 Expressions and Equations

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  • If Noam has 6 cups of chocolate chips, how many cookies could she bake?
    144
  • Solve x − 19 = 22
    x = 41
  • If Noam wants to bake 108 cookies, how many cups of chocolate chips does she need?
    4.5
  • State the independent variable.
    Number of Days Running, D
  • C
  • How long would it take the ship to travel 375 miles?
    15 hours
  • Write an equation to represent this scenario.
    b = 24c
  • Find the value of for the above equation.
    6
  • Solve the above equation.
    x = 7.8
  • Write an equation to represent this relationship.
    r = 3d
  • What is the speed of the ship in miles per hour?
    25 miles per hour
  • 11 = y + 5
  • How long would it take for Laksh to be able to run 72 km at this rate?
    24 days
  • Solve 3/5X = 27
    x = 45
  • Write an equation to represent this.
    13 + p = 27
  • B
  • Solve 5 x = 95
    x = 19
  • How many ounces of cheese can Troy use on each sandwich?
    4
  • Write an equation that represents this situation.
    x + 2.6 = 10.4
  • 21