Mathematics, 29.09.2019 23:00 xcji7384

Plzzz !
the cost that a carpet cleaning company charges is directly proportional to the number of rooms cleaned. the cost is $22 for each room.
(a) write a direct variation equation to represent the cost.
(b) how many rooms can a hotel pay the company to clean for $200? write and solve an equation.
(c) suppose the hotel plans to tip the carpet cleaners $40, how many rooms can the hotel get cleaned for $200 now? write and solve an equation.

Answers: 2

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 23:00, lexybellx3

Will give a: 122 b: 90 c: 48 d: 180

Answers: 1

continue

Mathematics, 22.06.2019 01:50, mynameisjeff1417

According to a study done by de anza students, the height for asian adult males is normally distributed with an average of 66 inches and a standard deviation of 2.5 inches. suppose one asian adult male is randomly chosen. let x = height of the individual. a) give the distribution of x. x ~ b) find the probability that the person is between 64 and 69 inches. write the probability statement. what is the probability?

Answers: 2

continue

Mathematics, 22.06.2019 04:00, GodlyGamer8239

Write a function rule for “the output is 5 less than the input.” let xx be the input and let yy be the output.

Answers: 3

continue

Mathematics, 22.06.2019 05:00, julk89

5,678.321 what place value is the 1 in

Answers: 2

continue

You know the right answer?

Plzzz !
the cost that a carpet cleaning company charges is directly proportional to the numb...