Can someone please help me? If it is correct I will give you Brainliest
Thank you

Consider a graph for the equation y= -3x+4. what is the y intercept? a) 4 b) -4 c) 3 d) -3

X/y + 4y/x divided by x/y - 2y/x explain as in depth as you can how you simplfied the fractions. i don't know where to start on this : /

1) prove that 731^3−631^3 is divisible by 100 2) prove that 99^3−74^3 is divisible by 25