Ask a New Question

Though Pat's dog runs 2m/sec slower than Pat, the dog runs three times as fast as Lee. If Lee runs at x m/sec, and Pat races Lee,then, after 10 seconds, Pat will be ??? m ahead of Lee.

1 answer

d = p-2
d = 3x

p-2 = 3x
p = 3x+2

So, after 10 seconds,
Lee has run 10x meters
Pat has run 10(3x+2) = 30x+20

So, Pat is 20x+20 meters ahead of Lee

Ask a New Question or answer this question.

Similar Questions

Solve the following automotive-services problem.In first gear, or low gear, an automobile's engine runs about three times as
1. 1 answer
Solve the following automotive-services problem.In first gear, or low gear, an automobile's engine runs about three times as
1. 1 answer
in four innings Clint scored 60 runs, 40 runs, 84 runs, and 16 runs respectively. How many runs must he score to raise his mean
1. 1 answer
1. He no more runs fast.2. He can no more fast. 3. He is no more a baby. 4. He runs fast no more. ------------------------- What
1. 3 answers

more similar questions