Arectangular pool 6 meters by 4 meters is surrounded by a walkway of width x meters. at what value of x will the area of the walkway equal the area of the pool?

What is the measure of ac? 5 units 13 units 26 units 39 units

Add the fractions, and simply the result to lowest terms. 2/3 + 2/7= ?

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.