Acomputer technician charges $32.50 per hour plus a $75.00 service charge. your father's firm hires him to hook up his company's internet access . the technician spends h hours to complete the job? how much is his total bill?

What is the point-slope equation of a line with slope -5 that contains the point (6,3)

Solve with work adding cheese to a mcdonalds quarter pounder increases the fat content from 21g to 30g. what is the percent of change ?

At a local museum, the total price for one adult and one child is $11. mrs. smith paid for herself and her three children. she spent $19. record the system of equations to be solved and then find the price of an adult and child ticket using either elimination or substitution.