math
posted by Morgan .
The municipal swimming pool in Nicetown has three different ways of paying for individual open swimming. Evan is trying to decide which way to pay.
• Early Pay: Pay $45 before Memorial Day; swim any number of days
• Deposit Plus: $20 deposit plus $2.00 per day
• Daily Pay: $3.50 per day
1. Write an equation for each situation such that the cost, y, of swimming is a function of the number of days swimming, x. The ordered pairs will be in the form, (x, y), and you can write your equations in slopeintercept form.
a. Early Pay:
b. Deposit Plus:
c. Daily Pay:
2. Fill in the table with the costs of swimming the given number of days.
Table of swimming costs using the three different payment methods
Payment Method Number of days 0 days 10 days 12 days 14 days 20 days
Early Pay
Deposit Plus
Daily Pay
3. On your own (ungraded), graph each equation on the same set of axes so you can visually compare the payment methods. Let the horizontal axis be the number of days swimming, x, and the vertical axis the cost in dollars, y.
Answer the following questions:
4. If Evan goes swimming 10 times, which is the best payment method for him, and how much will he have to pay?
5. If Evan goes swimming 12 times, which is the best method for him, and how much will he have to pay?
6. If Evan goes swimming 14 times, which is the best method for him, and how much will he have to pay?
7. If Evan doesn’t know how many times he will go swimming, which method do you think he should choose and why?

its urgent people!!

Already answered.
http://www.jiskha.com/display.cgi?id=1343678285 
i needed a better answer

I suggest you repost your question, carefully explaining what you do not understand about this assignment. Someone will probably be able to help you then, but I doubt if anyone will do the whole assignment for you.
Respond to this Question
Similar Questions

Math
A swimming pool is 50 meters long. If I swim 60 lengths of the pool each day for one week (7 days) how many kilometers did I swim? 
English
On the way to Spo1 Park, I saw clothes on sale, which were cheap clothes. From the street vender, I bought some clothes before. This day, I bought 6 clothes at 20,000 won. I could buy the size 35 trousers, which were fit for my waist, … 
math project.. PLEASE HELP!!
The municipal swimming pool in Nicetown has three different ways of paying for individual open swimming. Evan is trying to decide which way to pay. • Early Pay: Pay $45 before Memorial Day; swim any number of days • Deposit Plus: … 
urgent!!
Summer Swimming Selection The municipal swimming pool in Nicetown has three different ways of paying for individual open swimming. Evan is trying to decide which way to pay. • Early Pay: Pay $45 before Memorial Day; swim any number … 
Algebra
HELP!!! Super confused. Here's the problem. Today while Don was swimming, he started wondering how many lengths he would have to swim in order to swim different distances. At one end of the pool, he stopped, gasping for breath, and … 
Math
Freshman math question, super confused! Today while Don was swimming, he started wondering how many lengths he would have to swim in order to swim different distances. At one end of the pool, he stopped, gasping for breath, and asked … 
Math
Early pay: Pay $60 before memorial day: swim any number of days Write an equation in slopeintercept form so that x is the number of days and y is the cost. 
computer programming
Create a Raptor Flowchart that calculates the amount a person would earn over a period of time if his or her salary were five cents the first day, ten cents the second day, and so on doubling each day. Your program should: 1. Request … 
Math
Create a Raptor Flowchart that calculates the amount a person would earn over a period of time if his or her salary were five cents the first day, ten cents the second day, and so on doubling each day. Your program should: 1. Request … 
math
calculate the amount a person would earn over a period of time if his or her salary were a penny the first day, two cents the second day, and so on doubling each day. Day Pay =============== 1 0.01000 2 0.02000 3 0.04000 4 0.08000 …