PLEASE HELP! I WILL GIVE BRAINLIEST! PLEASE EXPLAIN THE ANSWER TOO!

The first few steps in solving the quadratic equation 9x2 + 49x = 22 ? 5x by completing the square are shown. 9x2 + 49x = 22 ? 5x 9x2 + 54x = 22 9(x2 + 6x) = 22 which is the best step to do next to solve the equation by completing the square? 9(x2 + 6x + 3) = 25 9(x2 + 6x + 3) = 49 9(x2 + 6x + 9) = 31 9(x2 + 6x + 9) = 103

Find the y-intercept and x-intercept for the equation 5x-3y=60 what is the y-intercept

∆red ≅ ∆ by rule will give brainiest if possible