Catherine has $400 in her checking account. She writes a check for $600. What is the balance of her account?

Find the area of a parallelogram with the given vertices. p(-2, -5), q(9, -5), r(1, 5), s(12, 5)

If jaime wants to find 60% of 320, which table should he use?

Rob spent 25%, percent more time on his research project than he had planned. he spent an extra h hours on the project. which of the following expressions could represent the number of hours rob actually spent on the project? two answers