Question

Which situation would result in a value of O?

Melvin has $50 and pays $35 for two shirts.
O $
Kristina buys a vase for $24 and then returns it for a refund of $24.
O
Alice sells 14 out of 15 candy bars.
Bob exercises 45 minutes on Monday and 45 minutes on Wednesday.

Answer 1

None

Explanation:

None of these could be correct.

Number 1 is 15 (50-35)

number 2 is 24 (24-24) (0+24)

number 3 is 90.

if anything the best choice would be 2