A snack cart sells lemonade for $2 and hot dogs for $5. The vendor sold 86 items today for a total of $330.
A table titled Snack Sales, showing Items Sold, Cost per Item in dollars, and Total Cost in dollars. The first row shows Lemonade, with 86 minus h, 2, and 2 left-parenthesis 86 minus h right-parenthesis. The second row shows, Hot Dogs, with h, 5 and 5 h. The third row shows Total, with 86, blank, and 330.
Which equation is true?
(86 – h)(h) = 86
(86 – h) + h = 86
(86 – h) + h = 2 + 5
[2(86 – h)](5h) = 330
