Find the distance between the points with polar coordinates (6, π/3) and (8, 2π/3).

Which ordered pair (c,d) is a solution to the given system of linear equations- c+2d=13 -9c-4d=-15

Solve this system of equations. 12x − 18y = 27 4x − 6y = 10

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