Express the ratio below in its simplest form. 6 : 2 : 6

Write the sentence as an equation. b increased by 281 is d

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

Find the solution(s) to the system of equations. select all that apply y=x^2-1 y=2x-2