Writing

1
Writing Solving Equations
2
Inverse Operations

• operations that undo each other to solve
  equations
• addition and subtraction
• multiplication and division

3
Example 1

• Solve each equation

4
Example 2

• Mikals grocery bill was 8.48. He knows he
  bought 6 cans of fruit for 0.64 each and 4 cans
  of vegetables. He cannot remember the cost of
  the vegetables. The tax was 0.24. How much did
  he pay for each can of vegetables?

5
Example 3

• Solve 3x 5 6

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Example 4

• Donna ordered 60 commemorative cups. The total
  cost was 265. The cost involved a set-up fee
  and so much per cup. The set-up fee was 25.
  What was the cost of each cup?

7
Example 5

• Solve

8
Homework

• Purple Book
• p. 95 - 96 1-6, 8-15