Can someone please help this work was due 3 days ago i really need help both questions are for 20 something points

The only way to identify an intercept is as an ordered pair. true false

What is the factored form of the following expressions? d^2 – 13d + 36

The value of x in this system of equations is 1. 3x + y = 9 y = –4x + 10 substitute the value of y in the first equation: combine like terms: apply the subtraction property of equality: apply the division property of equality: 3x + (–4x + 10) = 9 –x + 10 = 9 –x = –1 x = 1 what is the value of y?