Ross uses a tip calculator to figure his tips, but he thinks it is not working accurately. The tip calculator says that a $8 tip is necessary for a $80 meal at a 15% tip rate. Is the calculator working correctly? How do you know?

45 was divided by a power of ten to get 4.5. what power of ten was it divided by? people 4.5

Julia bought 7 hats a week later half of all her hats were destroyed in a fire. there are now only 12 hats left with how many did she start

Urgent! 20 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.