Q6) An ice cream store determines its profits by multiplying the number of cones it sells by
$0.87. What is the best category of numbers the store should use when counting the number
of cones sold?
(a) an integer ≤0
(c) a rational number ≤0
(b) an integer > 0
(d) a rational number > 0
Explanation (what do you want or not want in terms of positives, negatives, wholes, parts, etc