The price of a new car rose from 2500 to 2900 what is the percent increase in price

Michael is training for a marathon. in his first week he plans to run 8miles. what path should he take

Can someone explain to me how to do

Type the correct answer in the box. use numerals instead of words. if necessary, use / for the fraction bar.a city water tank holds 20 gallons of water. a technician empties 25% of the tank. how many more gallons of water must be removed from thetank so that it has 5 of the water that it started with: the technician must removemore gallons of water for the tank to have 5 of the water that it started with.