Answer:
(-y,x)
Step-by-step explanation:
You bring the y number up to the x coordinate and place a negative sign in front of it. If the y coordinate is already negative, it becomes positive. Negative x negative is a positive! Boom! Good Luck!
the 3rd choice I believe
335
536/336 = x/210
u don't multiple u divide 3 and u do the same for 9 divide it by 3
