Lily does screen-printing. When she screen-prints T-shirts, each shirt takes 3 minutes to print. In addition, there is an initial set-up time of 15 minutes.Write an equation that shows how the number of minutes required to screen-print a batch of shirts, y, depends on the number of shirts in the batch, x.

It takes 30 minutes for 5 old newspapers to produce a batch of newspapers. It takes 14 minutes for 4 new printers to produce a batch of newspapers. What is the difference in time between 6 old printers making a batch and 2 new printers making a batch?

2 laserjet and 7 inkjet printers can can complete printing job in 14 days; 3 laserjet and 8 inkjet can complete the same job in 11 days. Then, 8 laserjet and 6 inkjet can do three times the amount of work in

A printer can print documents at a uniform rate. The number of documents, x, that are printed in t minutes, is given by the expression 35t2 - 30.How many documents can the printer print in 112 hours?

A printer produces posters at a constant rate of42 posters per minute. At what rate, in postersper hour, does the printer produce the posters?...............................................................................................................................................................................................................................................................................................................Unauthorized copying or reuse of any part of this page is illegal. CO NTI N U E32

If it takes 5 machines 5 minutes to make 5 widgets, how long would it take 100 machines to make 100 widgets?5 minutes20 minutes100 minutes1 minute