Since x was 4 and now it is 16 it is 4 times bigger. So 8 × 4 = 32
If Y Varies Directly As X And Y = 8 When X = 4, What Is Y When X = 16?
A car traveling at 30 miles per hour requires 90 feet to come to a complete stop.
D = distance, s = speed, and m is the constant.
D = distance, s = speed, and m is the constant.