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Thursday, December 12, 2018

This agenda covers a review of Unit 1 topics, including absolute value equations and inequalities, equation word problems, and number of solutions. Learn how to prove each step of solving an equation with a property. Also, find answers to commonly missed questions from the test.

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Thursday, December 12, 2018

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  1. Thursday, December 12, 2018 • Agenda: Unit 1 Review • Absolute value equations & inequalities • Equation word problems • Number of solutions an equation can have • Proving each step of solving and equation with a property

  2. Most missed questions from the test: #1 Kick High Karate School charges $75 for enrollment plus $5 per class. Karate Belt Karate School charges $50 for enrollment plus $10 per class. For how many classes will Karate Belt Karate School be more expensive. 5 or more classes 5 or fewer classes 6 or more classes 6 or fewer classes Correct answer: C

  3. Most missed questions from the test: #5 Solve and graph the solution to the inequality:

  4. Most missed questions from the test: #9 The formula for the area of a kite is are the lengths of the diagonals. If a kite has an area of 1.5 square feet and a diagonal with a length of 3 feet, what is the length of the other diagonal? Correct answer: 1 foot

  5. Most missed questions from the test: #11 • Grace has $6 to buy a gallon of milk and some apples. The gallon of milk costs $3.59 and the apples cost $0.60 each. Which inequality could she use to find out how many apples she can buy? Correct answer: C

  6. Absolute Value Equations

  7. Absolute Value Equations

  8. Absolute Value Inequalities

  9. Absolute Value Inequalities Correct answer: C

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