An american car company has designed a new high fuel efficiency vehicle that is rated at 55 miles per gallon. the company plans to export the car to europe and must advertise the fuel efficiency in si units. what is the fuel usage rate in kilometers per liter?

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.

Valentina is subtracting from . she finds the lcd to be 15y2. what is valentina's next step?

1. find the area of the unshaded square 2. find the area of the large square 3. what is the area of the frame represented by the shaded region show