Anna Leigh

This page lists questions and answers that were posted by visitors named Anna Leigh.

Questions

The following questions were asked by visitors named Anna Leigh.

Donna drove half the distance of a trip at 40 mi/h. At what speed would she have to drive for the rest of the distance so that the average speed for the entire trip would be 45 mi/h?
14 years ago

Answers

The following answers were posted by visitors named Anna Leigh.

y=mx+b So plug in what you know. 10=2(1)+b 10=2+b -2 -2 b=8 y=2x+8
14 years ago