1. Equation Warm Up 9/30/14

2. The membership fee for joining a sports center is $30. To have a personal trainer, members pay $40 per session and non- members pay $50 per session. After how many personal training sessions is the total cost for members, including the membership fee, the same as the cost of non-members? Write an equation & solve.

3. For an annual membership fee of $500, Mrs. Conte can join a country club that would allow her to play a round of golf for $35. Without the membership, the country club charges $55 for each round of golf. How many rounds of golf would I have to play for the cost to be the same with and without a membership?

4. Currently, you have $80 and your sister has $145. You decide to save $6 of your allowance each week, while your sister decides to spend $7 a week. How long will it take you to have the same as your sister?