Dan and David are marking exam papers. Each set takes Dan 35 minutes and David 1 hour. Express the times Dan and David take as a ratio. Give your answer in its simplest form.

Drag the tiles to the correct boxes to complete the pairs. label each function. as even , odd, or neither.

Me i'm timed right now! a. (0,-5)b. (0,-3)c. (0,3) d. (0,5)

One cell phone plan charges $20 per month plus $0.15 per minute used. a second cell phone plan charges $35 per month plus $0.10 per minute used. write and solve an equation to find the number of minutes you must talk to have the same cost for both calling plans.