Sunday

December 21, 2014

December 21, 2014

Posted by **bashi** on Friday, September 21, 2012 at 1:02am.

- math -
**drwls**, Friday, September 21, 2012 at 1:45amt1 = walking time

t2 = biking time

t1 + t2 = 4.00 hours

37*t2 + 3*t1 = 131 miles

3*t1 + 3*t2 = 12

34*t2 = 119

t2 = 3.5 hours (The biking time they ask for)

t1 = 0.5 hours

**Answer this Question**

**Related Questions**

math - please explain the steps: Jim Williamson began a 96-mile bicycle trip to ...

MATH - Rate Problem: Mr. Stewart rode a distance of 12miles out into the country...

pyhsis - A man walks half of his trip by 40km/hr and ride a bicycle the rest of ...

college algebra - Solve the problem. A man rode a bicycle for 12 miles and then ...

MATH! - a round trip car ride took 12 hours. the first half of the trip took 7 ...

math - a round trip car ride took 12 hours. the first half of the trip took 7 ...

math - a round trip car ride took 12 hours. the first half of the trip took 7 ...

math - Sue was in excellent shape in high school, she could ride her 10-speed ...

Math - Sue was in excellent shape in high school, she could ride her 10-speed ...

Math - On a business trip a salesman traveled 40 mph for the first third of his ...