The energy saved by recycling one glass bottle will power a computer for 28 minutes. estimate how many minutes a computer will run for by recycling 187 glass bottles. (estimate by using 1 s. f.)

For the function, f(x) = -5x 2, find f(-4).

1) you deposit $2,500 in an account that earns 4% simple interest. how much do you earn in eight years?

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.