Pls solve! i’m so confused, show work too pls!

Evaluate the given expression if m=45 |-3m|

You have 6 dollars +12 pennies +to quarters + 4 dimes=2 nickels how much do you have

Abox contains 1 plain pencil and 4 pens. a second box contains 5 color pencils and 5 crayons. one item from each box is chosen at random. what is the probability that a plain pencil from the first box and a color pencil from the second box are selected? write your answer as a fraction in simplest form.