Jenny ran the 100-yard dash in 25 seconds. kyle ran the 200-yard dash in 40 seconds. how many feet did jenny run each second? how many feet did kyle run each second? who ran faster?

Elena and her husband marc both drive to work. elena's car has a current mileage (total distance driven) of 15,000 and she drives 23,000 miles more each year. marc's car has a current mileage of 46,000 and he drives 9,000 miles more each year. will the mileages for the two cars ever be equal? explain.

What expression is equivalent to (2x-1)(x-3)?

1: 4 if the wew 35 surfboards at the beach how many were short boards?