I don't know what the "lowest y-intercept means" so if you can reiterate and clarify I'd appreciate it, but if you understand what you're looking for then I assume that a graph would be helpful. An online useful graphing site I like is desmos. Hope I helped.
Answer:
12 Pounds
Step-by-step explanation:
The proportion of the secret blend is 90/27. When there is only 40 pounds of gazebo, your proportion looks like this: 40/X. X being pounds of Kona. When you are to simplify 90/27 you're left with 10/3. Cross multiply 10/3 and 40/X to and simply to get 10x = 120, leaving you with 12 as your final answer. Hope this explanation helps.

I'm confused too but that what i got
The experimental probability changes every time he rolls the die but if its just the next roll he has a 1/6 chance of getting a 3
Answer:
26 Hours
Step-by-step explanation:
65 x 28 = 1820
70 x 26 = 1820
This is when they will be right next to each other