Mr. Hanson deducted $73.98 from his account, five times with his debit card. Represent the change in Mr. Hanson’s account with a rational number.

Find the balance at the end of 4 years if 1000 is deposited at the rate of

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?

How can writing phrases as algebraic expressions you solve problems?