The correct answers are
1. 2c+b-c
2. 31
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.
So you use the distributive property. so, -3y+15=24
-3y=9
y=-3
Answer:
30t if t ≤ 2
25(t-2) + 60 if 2 < t ≤ 6
160 if 6 < t ≤ 10
Step-by-step explanation:
How many does each block represent? need to know in order to solve
