Sylvio's flight is scheduled to travel 1,792 miles in 3.5 hours. at what average rate will the plane have to travel to complete the trip on time?

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

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.

1.)solve for z. -52=-4z 2.)solve for p 9/2.3=9.2 3.)solve for y. -1.17y=5.85 4.)solve for x. 3x/8=6