Draw the preimage and image of the triangle under a translation along angleleft−1, 3angleright. Triangle with coordinates: P(1,−3), Q(4,−1), R(6,−3).

Tom had a total of $220 and he spent $35 on a basketball ticket . what percent of his money did he have left?

What is the number 321,000,000 in scientific notation? also what is the number? ?

Jack has a piece of red ribbon that is two times as long as his piece of blue ribbon. he says that he can use two different equation to find out how long his piece of red ribbon is compared to his piece of blue ribbon is. is he correct? explain his reasoning