The sum of two numbers is
– 19. One number is 17
more than the other one. Find the numbers.

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

Solve each quadratic equation by factoring and using the zero product property. 14x - 49 = x^2

Find the distance between c and d on the number line c=3 and d=11