Part a. claire runs 10 km in 1 hour. how many km does she run in half an hour? in 2 1/2 hours?
the answer would be : 1.5 km and 2.25 km
part b. malia runs 5 miles in 1 hour. how many miles does she run in half an hour? in 2 1/2 hours?
the answer would be : 2.5 and 1.25
part c. on tuesday, claire and malia both ran for 2 1/2 hours. who ran the farther distance?
answer would be : ?

An equation is shown below: 3(4x − 2) = 1 which of the following correctly shows the first two steps to solve this equation?

The graph shows the distance kerri drives on a trip. what is kerri's speed?

He ! a group of farmers planned to clean 80 acres of wheat per day to finish the work on schedule. right before the work started, they received a new piece of machinery that them clean 10 more acres per day than originally planned. as a result of increased productivity in the last day before the deadline they only had to clean 30 acres. how many acres of wheat did the group of farmers have to clean?