Acomputer technician charges $40.00 per hour plus a $70.00 service charge. your fathers firm hires him to hook up his companies internet service. find the total charge if it takes the computer technician 5 hours to complete the task.

The sum of two numbers is 12 and their difference is 18 what are the two numbers

A33 gram sample of a substance that's used to detect explosives has a k-value of 0.1473. n = noekt no = initial mass (at time t = 0) n = mass at time t k = a positive constant that depends on the substance itself and on the units used to measure time t = time, in days

Rewrite the following quadratic functions in intercept or factored form. show your work. y = 9 + 12x + 4x^2