The range of the following relation R {(3, -5), (1, 2), (-1,-4), (-1, 2)} is (1 point) O {-1, 1, 3}
O {-5, -4,2} O
{-1, -1, 1, 3}
0 {-4, -5, 2, 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.

What is the fewest number of full weeks briyana would have to work to have enough money? 8 weeks9 weeks 10 weeks11 weeks

Prove that the value of the expression 7^8–7^7+7^6 is divisible by 43.