Carla has 1 gallon of paint. she is going to pour it into a paint tray that measures 10 inches wide, 10 inches long, and 7 cm deep. find the volume

As part of an annual fundraiser to raise money for diabetes research, diane joined a bikeathon. the track she biked on was 1,920 yards long. diane biked 38.5 laps. her sponsors agreed to donate an amount of money for each mile she biked. how many miles did she bike? first fill in the blanks on the left side using the ratios shown. then write your answer. given ratios: 5280ft / 1 mi , 1 mi /5280 ft , 1,920 yards / 1 lap , 1 lap / 1,920 yards , 3 ft / 1 yard , 1 yard / 3 ft. blanks: 38.5 laps / 1 yard x (blank) x (blank) x (blank) = (blank) miles i'm really confused on how to do this, and the explanations aren't exactly . if you could walk me through how to do this, it would be greatly appreciated.

Asystem of equations has 1 solution. if 4x-y=5 is one of the equations , which could be the other equation ?

Acd that is originally priced at $15.85 red-tagged for the sale. what is the sale price of the cd