Wednesday

November 26, 2014

November 26, 2014

Posted by **Astrid** on Tuesday, April 22, 2008 at 4:57pm.

- algebra -
**Ms. Sue**, Tuesday, April 22, 2008 at 5:08pmAt 20 miles per hour, Sean should finish the race in 1.5 hours.

30/20 = 1.5

After 1.5 hours, Barry should have ridden 22.5 miles, making him 7.5 miles from the finish line.

15 miles in 1 hour and 7.5 miles in 0.5 hours.

**Answer this Question**

**Related Questions**

Algebra - Two trains start from the same place at the same time. They travel i...

math - two airplanes left the same airport traveling in opposite direction. if ...

Algebra - Dawn averages a speed of 18 miles per hour during her bike race. The ...

maths - A motorist travels 120 miles to his destionation at an average speed of ...

math - Tara has driven 70 miles of a 154 mile trip. If she averages between 50 ...

physics - . Compared a car (mass of 2000 kg) moving at 10 miles per hour, how ...

Math - The Japanese Nozomi averages 162 miles per hour. About how many miles ...

math - substitute to find the value of the expression. A train must cover a ...

math - Diane plans to drive 30 miles to her interview. If she averages 25 miles ...

Math - Describe in words, a situation involving this equation that could be ...