Homework Help: Algebra

Posted by Steven on Monday, October 8, 2012 at 5:18pm.

If you drive for 2 hours at 80 mph, how fast must you drive during the next hour in order to have an average speed of 75 mph?

Algebra - Ms. Sue, Monday, October 8, 2012 at 5:21pm
75 * 3 = 225

225 - 160 = 65 mph

Answer this Question

Related Questions

algebra - Marlene drive 540 miles to visit friend. drive for 3 hours then ...
Physic Help - In heavy rush-hour traffic in Atlanta, you drive in a straight ...
Intermediate Algebra - Maria drove 3 hours and 30 minutes in a dust storm. When ...
Science - Physics - How long would it take you to drive from Houston to ...
Math - On his way to Florida Jason drove 300 miles in 5 hours If he continues to...
Statistics - Exponential distribution was used to model the lengths of CD-ROM ...
Computer - What is the standard configuration for a newly purchased hard drive? ...
math - Issa IS driving to the airport to catch a flight to Miami, and Her ...
algebra - robs tractor is just as fast as lucy's. It takes rob 2 hours more ...
Math - Issa is driving to the airport to catch a flight to Miami, and her ...

For Further Reading

First Name:
School Subject:
Answer: