algebra1

posted by .

an internet serive provider charges \$9.95/month for the first 20 hours and \$0.50 for each additonal hour. write and expression presenting the charges for h hours of use in one month h is more than 20 hours. what is the charge for 35 hours... pls show me the formula to work this out

• algebra1 -

9.95+.5h
9.95+.5(20)=?

• algebra1 -

The problem says the hours will always be over 20. The charge for the first 20 hours is \$9.95. All the hours after 20 are \$0.50 each.
h = total monthly hours
cost = \$9.95 + (h - 20)x \$0.50
Plug in 35 for h and what do you get?

Similar Questions

1. math

I need help with part b of this question. A racquetball club charges \$15 per month plus \$6 for each hour of court time, and only whole numbers of hours of court time can be purchased. Let x be the number of hours of playing racquetball …
2. computer science

I need help with my Java homework! Write a program that calculates a customer's monthly bill. It should ask the user to enter the letter of the package the customer has purchased (A, B, or C) and the number of hours that were used. …
3. Economics

A reliable 15-year-old babysitter can be a price maker within her own neighborhood. Suppose that this babysitter wishes to implement a Multipart Pricing Plan. Customers who use her services less than L hours per month will pay a high …
4. math

A computer store charges a \$40 service fee plus \$35 for each hour it takes to repair a computer. Write an expression that gives the total cost of a repair that takes h hours. 40+35h A fitness club charges a \$100 activation fee and …
5. intro to computer programming

I need help with my Java homework! Write a program that calculates a customer's monthly bill. It should ask the user via dialog box to enter the letter of the package the customer has purchased (A, B, or C) and the number of hours …
6. math

A parking lot charges a flat rate of x dollars for any amount of time up to two hours, and x 6 1 for each hour or fraction of an hour after the first two hours. How much does it cost to park for 5 hours and 15 minutes?
7. computer science

An Internet service provider has three different subscription packages for its customers: Package A: For \$9.95 per month 10 hours of access are provided. Additional hours are \$2.00 per hour. Package B: For \$13.95 per month 20 hours …
8. computer science

Internet Service Provider An Internet service provider has three different subscription packages for its customers: Package A: For \$9.95 per month 10 hours of access are provided. Additional hours are \$2.00 per hour. Package B: For …
9. programming

An Internet service provider has three different subscription packages for its customers: Package A: For \$9.95 per month 10 hours of access are provided. Additional hours are \$2.00 per hour. Package B: For \$13.95 per month 20 hours …
10. Math Galp

A DJ charges \$250 for 1 hour of work and charges \$410 for 3 hours of work. Write an equation that models this situation. Let "x" represent the number of hours worked and "y" represent the cost to hire the DJ. Thank you for the help! …

More Similar Questions