I think it is 15 hours If you wrote better I could've explained better but if that cost $5 per 5 Hour that means you spend $1 per 1 hour so if you spend $15 that mean you used bike for 15 hours
(brown gloves and red hat)
<span>= (1/3)(1/2) = 1/6
So really the answer is, C</span>
Step-by-step explanation: 1 will now become a 2, so the answer is 1.2.1,
The answer to the question is h=64 degrees