A plumber chargers $50 for a service call plus $75 per hour. The total of these costs (in dollars) is a function C (t) of the time t (in hours) on the job. For how many hours will the cost be $200? $300? Explain answer.

How do I subtract ⁵√12 - ³√75?

Plans say that 1800 gallons of water are recycled through the water rush ride each minute. Ms Luca wants to make a statement about the number of quarts of water that are recycled each second. What should her statement be? Show your work.

What is the algebraic expression of the phrase "the difference of seven and nine times a number"

What is the slope of a line parallel to a line with a slope of - 1/6

Which equation represents a proportional relationship? y=x+1 o y=3x+7 o y = 72 x o x+y=10

alex rented a booth at the Comic Pro Conference to sell his new graphic novel. The booth rental is $50, and the cost to produce each book is 5.25 each. The novel sells for 12.95 each.

What is the name for the type of arranged monthly payment that is made from a savings or retirement fund so that the balance may continue to draw interest

Almost Pinejuice (y) costs one quarter as much as pineapple juice (p) does. What equation represents this statement? A) y = 4p B) y = p + 4 C) p = 1/4y D) y = 1/4p

Louis wants to carpet the rectangular floor of his basement. The basement has an area of 864 sq. Feet. The width of the basement is 2/3 its length What is the length of Louis's basement.

A radio station broadcast signal over an area with the radius of 50 miles. the station can relay the signal and broadcast over there with the radius is 75 miles. how much greater is the area of the broadcast region when the signal is relayed.