Answer:
14 gel pens/minute
Step-by-step explanation:
divide the amount by time.
210/15 = 14
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.
Download an app called photo math its should help thats what i use
Answer:
t = (v-u)/y
Step-by-step explanation:
yt = v - u
t = (v-u)/y
It should be 100 because it has to add up to 180 and 50+30=80 so the third angle must be 100
