Find the slope of the line that passes through (64, 21) and (-17, 90).

Find the values of y: 3y^3(y^2+ 2/3y)=0

To solve the system of equations below, pedro isolated the variable y in the first equation and then substituted it into the second equation. what was the resulting equation? { 5y=10x {x^2+y^2=36

Lines a and b are parallel. what is the value of x? -5 -10 -35 -55