Megan has only $2,200 to spend on a new couch. The price of a couch at the furniture store ranges from $650 to $3,250. The delivery fee is one-tenth of the price of the couch. The total cost can be modeled by the function shown below, where c represents the price of the couch.

Create a domain statement for the function to represent the price of a couch that Megan can afford from the furniture store.

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?

Find cot x if sin x cot x csc x = √2

Awoman has 14 different shirts: 10 white shirts and 4 red shirts. if she randomly chooses 2 shirts to take with her on vacation, then what is the probability that she will choose two white shirts? show your answer in fraction and percent, round to the nearest whole percent.