I NEED HELP PLZ AND THANK YOU PLZ THIS IS DUE I WILL MARK BRAINEST Write in y=mx+b Form

1.) y=2/5x-12/5 2x-5y=12

2.) 6x-9y=18 6x+9y=-18

3.) 4x-5y=-70 y=0.8-14

If g(x) is an odd function, which function must be an even function?

Find the solutions for a triangle with a =16, c =12, and b = 63º

Elizabeth claims that the fourth root of 2 can be expressed as 2^m since (2^m)^n = 2. find the values of m and n for the case where elizabeth's claim is true.