Bill claims that he found the actual december temperature by adding either –5 + 3 or 3 + –5. what property did bill use?

Abaker has 5 1/4 pies in her shop. she cut the pies in pieces that are each 1/8 of a whole pie. how many pieces of pie does she have?

Consider the function represented by the equation 1/2 j + 1/4 k equals 3 which shows the equation written in function notation with j as the independent variable

How to solve a simultaneous equation involved with fractions?