14) If Billy walks north 10 miles and then east 5 miles, how far is he from his original starting point?

The cash price of a television is $580.the hire-purchase price of the television is $865.the hire-purchase price is an initial deposit of n% of the cash price and 6 equal monthly payments of $120.find the value of n.

What is the solution to this system of equations? y= 2x - 3.5 x - 2y = -14

Eric drove 275 miles in 5 hours. at the same rate how long would it take him to drive 495 miles?