The answer is a=100 and b=5
12+4=16 the second hour. (The first of the next three hours)
16+4=20 the third hour (the second of the next three)
20+4=24 the fourth hour( the last of the next three hours)
<span>Probably 50 F, 32c would be 89 degrees Fahrenheit.</span>
The intersection of the two equations is (1, 1/5). Since the question is asking for the value of x, x = 1.
