Can the answer to this question be negative?
"How many days until he reaches his goal?"
Can the answer to this question be negative?
"What is the value of x?"
Can the answer to this question be negative?
"How many times can she go there?"
Can the answer to this question be negative?
"How much will it cost?"
Can the answer to this question be negative?
"What is the temperature in Celsius?"
Can the answer to this question be negative?
"How far can they travel?"
Can the answer to this question be negative?
"How many can they purchase?"