1. Agenda Warm-Up My favorite mistake Lesson 3 hw corrections
Lesson 4 questions?
Lesson 5:finding absolute value and adding real numbers
Exit card

2. Warm-up
Each month Bemis pays her phone company $28 for phone service and $0.07 per minute for long-distance calls. Use the expression m to find the amount she was billed if her long-distance calls totaled 223 minutes.

3. My favorite mistake
Compare using <, >, or =. Show your work. 3 ∙ 𝟒 𝟐 + 𝟒 𝟐 ____ 3 ∙ ( ) Answer: 3 ∙ ( ) 3 ∙ ( ) 3 ∙ 32 3 ∙ = 96

4. Lesson 3 corrections

5. Lesson 4 questions?

6. Lesson 5: finding absolute value and adding real numbers
Absolute Value of a number is the distance to zero. **denoted by the symbol | | Distance is always ________ Simplify Ex1: |-7| Ex2: |7| Ex3: | | Ex4: -| |

7. Adding real numbers
Case 1: Same Sign **Add and keep the signs Ex: (-34)

8. Adding real numbers
Case 2: Different Signs 1. Subtract the number closer to zero from the number further from zero. 2. The difference will have the same sign as the number further from zero. Ex1: 17 + (-72) Ex2:

9. Find the sum.
Ex1: (-2.7) Ex2: (-4) + (-31)

10. What to do next? Exit Card with Name on it Lesson 5 Homework:
A – I All, #1 – 19 Odds
**Due Monday**