13-10-2014
Mathematics

Answered

Two cars traveled equal distances in different amounts of time. Car A traveled the distance in 2 h, and Car B traveled the distance in 1.5 h. Car B traveled 15 mph faster than Car A.
How fast did Car B travel?

Answer :

crisforp crisforp

14-10-2014

2 * ( x - 15 ) = 1.5 * x
2x - 30 = 1.5x
2x -1.5x = 30
0.5x = 30
x = 30/0.5
x = 60mph.

Answer Link

Other Questions

what does a guru have in common with an avatar

What are two adjectives for James Madison

One day a store sold 30 sweatshirts. White ones cost $11.95 and yellow ones cost$11.50. In all, $349.95 worth of sweatshirts were sold. How many of each color w

This expression, 1.8C + 32, shows how to convert from degrees Celsius to degrees Fahrenheit, where C represents the temperature in degrees Celsius. What is the

can negative 4 divided by 15 be shown as a fraction?

some electric lamps are made out of metal. which is a conductor. explain why people do not get shock when they touch lamps

what does "HIV" stand for?

Thin layer of rock on earth's surface

What is the sum of 3/4 and 18/19 closest to 0 1 2

What are all the powers of 4 in the range of 4 to 1000?