If a system of linear equations has no solution then which of the following have to be the same for both equations x intercept
y intercept
slope
function

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

Celeste wants to have her hair cut and permed and also go to lunch. she knows she will need $50. the perm cost twice as much as her haircut and she needs $5 for lunch. how much does the perm cost?

What adds to be the bottom number but also multiplies to be the top number with 8 on the bottom and 15 on top