Two cars are driving directly towards each other. car one is traveling at a rate of 45 miles per hour, while car two is traveling at a rate of 75 miles per hour. after both cars have been driving for 15 minutes they crash into one another. which equation represents this situation? assume car one travels x miles and car two travels y miles.

You are cycling around europe with friends. a cycling festival is starting soon in barcelona. it will take 4.5 hours to cycle there. how many minutes in total is this?

Which statements about these triangles is true

Isuck at math ; ^; m a student solved this problem and said the answer is 3 feet. chase had a roll of ribbon that contained 7 7/8  feet of ribbon. he cut off one piece that was 3 5/8  feet long and another piece that was 1 1/4  feet from the roll. how much ribbon was left on the roll? is the student's answer reasonable? yes, the answer is reasonable. no, the answer is not reasonable. it should be about 2 feet. no, the answer is not reasonable. it should be about 13 feet. no, the answer is not reasonable. it should be about 4 feet.