What is being done to the variable in the equation m/5 = -40?

it's being multiplied by -5.
it's being divided by 5.
it's being multiplied by -40.
it's being divided by -40.

Which statement best describes the polynomial

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

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