Agenda WARM-uP Lesson 6 hw questions? My favorite mistake

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Presentation transcript:

Agenda WARM-uP Lesson 6 hw questions? My favorite mistake Lesson 7: simplifying and comparing expressions Exit card

Warm-up Simplify. 1. |12 +(-14)| 2. -2 · (33 – 18)

Lesson 6 hw questions??

My favorite mistake Find each difference. 9 – (-5) 4 (-13) – 4 -9

Lesson 7: simplifying and comparing expressions with symbols of inclusion What are examples of symbols of inclusion?

Simplify each expression Ex: |3 – 9| - |5 – 2| Ex: 4·3 – [6 – (5 + 9)]

Simplifying expressions with brackets -4 + [6 – (-2 + 4 ) 𝟐 ]

Compare the expressions 14 + [(3 - 5 ) 𝟑 + 7]______ 𝟒 𝟐 - [20 – (5 ) 𝟐 ]

Jacob wants to buy 4 posters marked $5 each and 5 DVD’s marked $14 each. Everything in the store is on sale for a third of the marked price. Jacob has $30 to spend. Determine if Jacob has enough money to buy all the items he wants.

What to do next? Complete Exit Card with name on it Lesson 7 Homework: A – E, #1 – 17 Odds **Due Thursday**