A pre-paid cell phone company charges $11.55 as a monthly access fee and $0.12 per minute of calling time. Express the monthly cost C as a function of x, the number of minutes use. Preview What will the monthly cost be if you make 423 minutes of calls this month? $

Q: The table shows the monthly revenue of a business rising exponentially since it opened an online…

A: Question - b. Write an equation to represent the revenue, R, as a function of months, m, since the…

Q: Use function notation to represent $1700 more than a faculty member's salary after 6 years on the…

A: The function notation to represent salary after 6 years on the job is: S6. So, the function notation…

Q: A department store is selling its plastic shoe boxes for $1.50 off the regular price of a shoe box.…

A: Lets , regular cost = rTotal cost = T shoe boxes price is $1.50 off the regular price of a shoe…

Q: The phone company Ringular has a monthly cellular plan where a customer pays a flat monthly fee and…

A: If a customer uses 230 minutes, the monthly cost will be $120.5. If the customer uses 750 minutes,…

Q: A car manufacturer offers a $2000 rebate, but the buyer must pay the 7% sales tax on the full price…

A: Given that  Rebate = 2000  Sales tax = 7%

Q: An HVAC technician charges a flat fee of $99 and an additional $50 per hours. Express this as a…

A: Given that  An HVAC technician charges a flat fee of $99 and an additional $50 per hours. To Express…

Q: Write a function C that represent the cost of buying x face shield if a face shield cost ₱15.00.…

A: The objective here is to write a function to represent the cost of buying x face shields, and find…

Q: Bianca invested $5000 in an account that pays 5% annual interest. Write a function that represents…

A: Let y is the amount  x is the years  SI =( P* R* T)/100  We have  P= principal = $5000  R = rate =5%…

Q: Use function notation to represent 2.5 times as many miles on the road as the distance on the road…

A: Let,  denotes the number of miles.

Q: y First Ratio Second Differences Differences -3| 243 -2 81 -1 27 9. 1 3 2 1 (2) 1 - 3

A: Given: A table of data. To decide if the table represents a function which is linear, quadratic or…

Q: All plain sandwiches at king’s sandwiches cost $4.75. If a customer wishes to add toppings to the…

A:

Q: A car initially sold for $23,999. Its class life is 12 years, and the car depreciates by $750 each…

A: Given that, A car initially sold for $23,999. Its class life is 12 years, and the car depreciates by…

Q: A cashier earns $7 an hour. If x is the number of hours worked, which function represents the…

A: Earning of cashier per hour = $7Number of hours he worked = x hoursLet total amount earned = $y

Q: A freight delivery company charges $4/kg for any order less than 100 kg and $3.50/kg for any order…

A: Let the weight of the order is x kg. From given information we see that when x varies then total…

Q: manufacturer of electronic parts has a fixed cost of $410 and a variable cost of $17 per part…

A:

Q: The cost of renting a canoe is $20 for the first 4 hours and $4 per hour for additional hours. Write…

A: The cost of renting a canoe is $20 for the first 4 hours and $4 per hour for additional hours. To…