Jack bought 5 \text{ pounds}5 pounds5, start text, space, p, o, u, n, d, s, end text of Halloween candy. He gave out 3\text{ pou
nds}3 pounds3, start text, space, p, o, u, n, d, s, end text of the candy to trick or treaters and ate 10\text{ ounces}10 ounces10, start text, space, o, u, n, c, e, s, end text of the candy.
Well if you set the equation equal to zero X will equal negative 4 so if you take your other answer choices and equal them to zero whichever one x equals negative 4 that's your answer
