7.22 The student will solve practical problems requiring the solution of a one-step linear equation.

Answer

  • The numbers are …
  • the speed of light!
  • the mass of a dust particle!

Directions

  • To write a number in scientific notation:
  • Put the decimal after the first digit and drop the zeroes.
  • In the number 123,000,000,000 The coefficient will be 1.23

Animation

  • I'm the third and final box, but I don't have to be. mple.

Hands-On Activities

  • Activity 1
  • Activity 2
  • Activity 3

Other Web Sites

  • Matti Click on "grapher", a tool for exploring functions.
  • ExploreLearning Teachers have to assign the Solving Equations with Decimals to their classes.
  • Larson´s Software Students need to be enrolled by their teachers. Click on the Algebra and Equations, then click on Solving Multiplication Equations.

Lesson 6-7: Solve Practical Problems

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