Plz help!! solve for h: V= 1/3πr²h

solve for b: a=2(b-c)

solve for y: w=3x+7y

Cody started biking to the park traveling 15 mph, after some time the bike got a flat so cody walked the rest of the way, traveling 4 mph. if the total trip to the park took 6 hours and it was 46 miles away, how long did cody travel at each speed? solve using rate times time= distance

Find the unit rate for: 75% high-fiber chimp food to 25% high -protein chimp food.

What is the ratio for the surface areas of the cones shown below, given that they are similar and that the ratio of their radii and altitudes is 2: 1? submit