John checked his bank account and noticed that he had a balance of −$12.00 . he immediately deposited $12.00 in his account. what is the balance of his account after the $12.00 deposit? drag and drop the label on the number line to show the balance on john’s account.

If a • b*2 = 1.8 x 10*-7, and c•b/d = 7.2 x 10*-4, find the value of a•d*2/c*2

Abox contains 1 plain pencil and 4 pens. a second box contains 5 color pencils and 5 crayons. one item from each box is chosen at random. what is the probability that a plain pencil from the first box and a color pencil from the second box are selected? write your answer as a fraction in simplest form.

If f(x) = 6x – 4, what is f(x) when x = 8? a2 b16 c44 d52