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Warm Up

Warm Up. Solve. Solve. #1. #2. #3. Gina is 14 years older than her little brother Walt. In four years from today Gina will be three times as old as Walt. How old will Walt be in 6 years from today?. Warm Up. Solve. #1. Warm Up. Solve. #2. Warm Up.

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Warm Up

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  1. Warm Up Solve Solve #1 #2 #3 Gina is 14 years older than her little brother Walt. In four years from today Gina will be three times as old as Walt. How old will Walt be in 6 years from today?

  2. Warm Up Solve #1

  3. Warm Up Solve #2

  4. Warm Up Gina is 14 years older than her little brother Walt. In four years from today Gina will be three times as old as Walt. How old will Walt be in 6 years from today? #3 Define the variables Write two equations Solve E1 E2 In four years

  5. Word Problems Solve Using a System of Equations

  6. Word Problems #1 Combined, Bart and Lisa have $62.75. Lisa has $13.75 more than Bart. How much money does Bart have? Write two equations Define variables: Let L = Lisa’s money E1 Let B = Bart’s money E2

  7. Word Problems Angle a and angle b are complementary angles. Angle b is 15 more than four times angle a. Find the measure of both angles. #2 Write two equations Define variables: a = the measure of angle a E1 b = the measure of angle b E2

  8. Word Problems Jackie’s coin purse had only dimes and quarters in it. There were 5 more dimes than quarters, and the total amount of money was $7.85. How many dimes were in the purse? #3 Define variables: Write two equations E1 E2

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