If carlos had 9 waffles and roberto ate 5 how many does he have

step-by-step explanation:

to solve for the problem above, let x be the regular price of the shoe.

1/2x is the one-half price of the shoe then we add 6 for the pair of socks,

1/2x + 6, then lola has 32 left so we add that too, 1/2x + 6 + 32 = 75. the total amount of lola spent is 75 - 32, which is 1/2x +  6.