After making deposits of $125 and $100, a student's account was still $19 overdrawn. what was her account balance before the deposits?

Which of the following would be a good name for the function that takes the weight of a box and returns the energy needed to lift it?

Is the product of two rational numbers irrational or rational? first, make a hypothesis by multiplying two rational numbers. then, use variables such as x=a/b and y=c/d and the closure property of integers to prove your hypothesis.

This is about circle theorems. someone asap : (