List the members of these sets. a. {x |x is an integer such that 2 = 2}
b. {x |x is a real number such that 2 = 1}
c. {x |x is a positive integer less than 12}
d. {x |x is the square of an integer and < 100}

Look at this expression. a3b3c a-3b-3c-1 which of the following is the simplest form of the expression above?

Rena is building a 1: 180 scale model of a real castle. her model has a rectangular base that is 3 feet wide and 4 feet long what is the area of the base of the actual castle in square feet

He ! a group of farmers planned to clean 80 acres of wheat per day to finish the work on schedule. right before the work started, they received a new piece of machinery that them clean 10 more acres per day than originally planned. as a result of increased productivity in the last day before the deadline they only had to clean 30 acres. how many acres of wheat did the group of farmers have to clean?