Answer:
okay thank you for free points
Y/x = 9/12 = 3/4
so
y = (3/4)x . . . . . . both x and y in dollars.
<span>7s over 5t to the negative 3rd power 2 to the negative 3rd power times X to the 2nd power times Z to the negative 7th power 7s to the zero power times T to the negative 5th power over 2 to the negative 1st power times M to the 2nd power If you would please simplify these </span>