Mrs. Johnson checks the postal rates. She notices that the cost to mail a package increases for packages whose height is greater than 17 inches. She considers trimming 3 inches off the height of her box. How much less would the volume of the new box be?

Sherina wrote and solved the equation. x-56=230 x-56-56=230-56 x=174 what was sherina’s error? sherina’s work is correct. sherina only needed to subtract 56 from 230. sherina made a subtraction error when subtracting 56 from 230. sherina should have added 56 to both sides of the equation.

Diana is painting statues she has 7/8 of a liter of paint each statue requires 1/20 of a liter of paint how many statues can she paint?

Which of the following is correct interpretation of the expression -4+13