Ms. Hardy walks 12 meters in 24.7 seconds. If she walks at this same rate, which of the
following is closest to the distance she will
walk in 5 minutes?

Complete the solution of the equation. find the value of y when x equals -5. -4x - 8y = -52

Julie was able to walk 16 km through the zoo in 6 hours. how long will it take her to walk 24 km through the zoo?

Atourist boat is used for sightseeing in a nearby river. the boat travels 2.4 miles downstream and in the same amount of time, it travels 1.8 miles upstream. if the boat travels at an average speed of 21 miles per hour in the still water, find the current of the river.