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Algebraic Sense
Lesson 21		 Evaluation and Solving
  Objectives/Vocab/Tips > Examples 1 | 2 | 3 | 4 > Practice: 1 | 2 | 3 | 4 > Reflection

Practice 4:

Denise went out to eat for dinner last night. She ordered french fries, a double hamburger, and a chocolate shake. One french fry has 10 calories, a single hamburger is 350 calories, and a shake has 425 calories.

Which of these expressions shows how many calories Denise had for dinner last night?

  • F stands for French Fries
  • H stands for Hamburger
  • S stands for Shake
  • C stands for Total Calories
  1. C = 10H + 350S + 425F
  2. C = 10F * 350H * 425S
  3. (10+F) * (350+H) * (425+S)
  4. C = (10F) + (350H) + (425S)

 

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