Anumber subtracted from -50 amounts to 171 what is the equation

The box plot shows the number of raisins found in sample boxes from brand c and from brand d. each box weighs the same. what could you infer by comparing the range of the data for each brand? a) a box of raisins from either brand has about 28 raisins. b) the number of raisins in boxes from brand c varies more than boxes from brand d. c) the number of raisins in boxes from brand d varies more than boxes from brand c. d) the number of raisins in boxes from either brand varies about the same.

The perimeter of a stage is 116 feet. it is 17 feet wide. how long is it?

Can someone me and do the problem plz so i can understand it more better