b = 8
Since 6b and 5b have the same variables, you can subtract them both. 1b, but I'd perfer just b. Then, swap the -8 to the other side. It makes it positive. So it's b = 8.
Answer:
2.36
Step-by-step explanation:
Minimum (4.5,.5) and maximum is (0,2) I think sorry I’m not positive