Help plz Natalie practices the flute 4 days per week. She practices 4/5 hour each day.

How many hours does she practice the flute each week?

Enter your answer as a mixed number in simplest form by filling in the boxes.

Which is a graph of a proportional relationship?

Ametal rod is 2/5 meters long. it will be cut into pieces that are each 1/30 meters long. how many pieces will be made from the rod?

Someone answer this asap for the length, in feet, of a rectangular rug is represented by the expression 5x² + 2x. the width, in feet, is represented by the expression 3x². which expression represents the perimeter, in feet, of the rug? a. 8x² + 2x b. 8x² + 4x c. 16x² + 2x d. 16x² + 4x