A letter to Europe from the United States cost $.94 to mail a letter mailed within the United States cost $.44 Nancy mailed five letters for $3.70 some to Europe and some to the United States how many letters did she send to Europe explain how you can check your answer.

Satchi found a used bookstore that sells pre-owned dvds and cds. dvds cost $9 each, and cds cost $7 each. satchi can spend no more than $45.

The function below show how much jayna and hannah charge for babysitting. which statement best compares the two plants?

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?