Please like and subscribe to JustN_Out plz plz plz plz plz plz plz plz plz plz plz plz plz

Iwant to know what 3g+5h+4g-2h is my teacher is too selfish to tell us

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.

Two numbers have a sum of -19. one number is x. what expression represents the other number?