PLEASE HELP ME I NEED IT SM T^T I WILL VOTE BRAINLIEST IF U GIVE ME THE RIGHT ANSWER Write the equation of the line which is perpendicular to the line through the points (9,10) and (3,-2) and passes through the x-intercept of the line.

At a local museum, the total price for one adult and one child is $11. mrs. smith paid for herself and her three children. she spent $19. record the system of equations to be solved and then find the price of an adult and child ticket using either elimination or substitution.