1/4x-1/4=1/2 this is algebra

George has seven boxes of five pencils. giulio three boxes of eight pencils. one of the boys arranges all his pencils equally into two groups. was this george or giulio how many are in each group explain

An appliance store sells lamps at $95.00 for two. a department store sells similar lamps at 5 for $250.00. which store sells at a better rate

What set does not contain -3 the set of all real numbers the set of all integers the set of all whole numbers the set of all rational numbers