1. Warm-Up
A boat rental company charges customers for rowboats. There is a 1 hour minimum rental time. First hour costs $13 and each additional hour costs $6.
A. Write and simplify an expression that gives the total cost to rent a rowboat for h hours, ℎ≥1 .
B. Find the total cost of renting a rowboat for 8 hours.

2. Agenda
Solve Multi-Step Equations
Triangle Activity HW

3. Solve and Check the Equation
1. 5𝑤−4=26
Check: +4 +4
5𝑤=30

4. Solve and Check the Equation
2. 𝑑 4 −11=−16
Check:

5. Solve and Check the Equation
3. 8r−36=−r
Check:

6. Solve and Check the Equation
4. 2x−8=5𝑥+10
Check:

7. Solve and Check the Equation
5. 2 5x−6 =−4 𝑥−3 +4
Check:

8. Solve and Check the Equation
6. −15𝑦=4 2𝑦+5 −7
Check:

9. Solve and Check the Equation
𝑥− 1 3 = 3 9 𝑥+ 4 3
Check:

10. Triangle Activity Instructions
Simplify the problems
Match the problems to the answer
The problems should be in the shape of a triangle
Done? I will come around to check answers
Work on HW problems

11. Homework/Reminders Pg 29 13, 14, 29-45 odd, 48, 49, 51, 55
QUIZ on Tuesday 9/12
UNIT 1 Test on Friday 9/15