Lenny's mom made sandwiches for him and his friends. each sandwich contained 2.2 ounces of cheese. lenny was quite hungry and ate 2.5 sandwiches. how many ounces of cheese did lenny eat?

What is the square root of 45? (step by step working plz)

Which expression is rational? 6. , square root two, square root 14, square root 49

30 points! here is a you are the new manager at trusty goods wholesale produce. you need to figure out how to adjust the amount of produce in your notes after the events of the day: you got 5 more crates of bananas someone returned 2 crates of apples a worker dropped a crate of grapes (oh no! , you had to throw them out) you sold a crate of bananas you sold 5 crates of apples can you write an expression to describe your day using: "a" for crates of apples "b" for crates of bananas and "g" for crates of grapes? make sure the expression is in simplest form question 2 (3 points) explain your steps using sentences.