a bag of jelly beans contains 4/5 of a pound. if each serving contains 1/10 of a pound, how many servings of jelly beans are available

Solve 17= -13 - 8x and show your work.

Last week , donnell practiced the piano 3 hours longer than marcus . together, marcus and donnell practiced the piano 11 hours . for how many hours did each young man practiced the piano

Idon’t know what to do after i plot my first shape