Friday
April 18, 2014

Homework Help: algebra

Posted by susie on Monday, August 22, 2011 at 10:16pm.

Jim was driving to an interview 72 mi away. On the first leg of the trop he drove an average of 30 mph through a long construction zone, but was able to drive 60 mph after passing through this area. If driving time for the trip was 1 1/2 hr, how long was he driving in the const. zone?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Algebra - At noon, your family starts out .from Louisville to go to Memphis ...
math - a local television station sends out questionnaires to determine if ...
Math - Linear Equations - A car gets 21 mi/gal in city driving and 28 mi/gal ...
algebra - Mary drove from Amity to Belleville at a speed of 50 mi/h. On the way ...
Math - Driving down a mounain Jim finds that he has descended 1800FT in ...
Algebra I - Driving down a mountain, Tom finds that he has descended 1800 ft. in...
Algebra 1 - Driving down a mountain, Tom finds that he has descended 1800 ft in ...
Math - A salesman drives from Ajax to Barrington, a distance of 150 mi, at a ...
calculus - a plane flying horizontally at an altitude of 2 mi and a speed of 460...
physics - A car travels along a straight stretch of road. It proceeds for 11.3 ...

Search
Members