Three runners are training for a marathon. One day, they all run about ten miles, each at their own constant speed.

Carter drank 15.75 gallons of water in 4 weeks. he drank the same amount of water each day. a. estimate how many gallons he drank in one day. b. estimate how many gallons he drank in one week. c. about how many days altogether will it take him to drink 20 gallons?

The ratios of boys to girls on a soccer league is 2: 5. if there are 28 boys, how many girls are playing soccer? extra points! will mark as brainiest asap

Find an bif a = {3, 6, 9, 12) and b = {2, 4, 6, 8, 10).