2. 1. Simplify 8n + 9 + 3n. 2. Use the Distributive Property to evaluate 5(z – 3) + 4z.

3.  Review your 1.1-1.3 Quiz  Make sure there are no grading errors on it  Quiz corrections  If there is anything you got wrong, it is worth asking about  Learn from your mistakes  Concepts will reappear throughout all of Algebra 1(A/B)

6.  Equation: An equation is made when an equal sign is used between two expressions creating a right and left side of the equation. 2 + 462 + 4 = 6

14.  Find the solution set for 4a + 7 = 23 if the replacement set is {2, 3, 4, 5, 6}.

15. A.{0} B.{2} C.{1} D.{4} Find the solution set for 6c – 5 = 7 if the replacement set is {0, 1, 2, 3, 4}.

16. x + 2 = 5 Ask yourself the question, “What number can be added to 2 to obtain 5?”

17. Solve 3 + 4(2 3 – 2) = b.

18. Solve (4 2 – 6) + f – 9 = 12.

19. Solve 4 + (3 2 + 7) ÷ n = 8.

20. Solve 4n – (12 + 2) = n(6 – 2) – 9.

21. Solve 2n + 7 2 – 29 = (2 3 – 3 2)n + 29.

22. Solve (5 + 8 ÷ 4) + 3k = 3(k + 32) – 89.

23. Dalila pays $16 per month for a gym membership. In addition, she pays $2 per Pilates class. Write and solve an equation to find the total amount Dalila spent this month if she took 12 Pilates classes. c = 2p + 16

24. A.c = 42 + 9.25; $51.25 B.c = 9.25j + 42; $97.50 C.c = (42 – 9.25)j; $196.50 D.c = 42j + 9.25; $261.25 SHOPPING An online catalog’s price for a jacket is $42.00. The company also charges $9.25 for shipping per order. Write and solve an equation to find the total cost of an order for 6 jackets.  1.5 Practice (ALL)