The question is asking to choose among the following choices that states the value of the point e if the ration of ce to cd is 3/8, base on that and on my further calculation, I would say that the value of point e is -1. I hope you are satisfied with my answer and feel free to ask for more
Let's expand first:

Simplify (combine like terms):


So, your most simplified answer is
18z(z-1) or
18z²-18z.
Answer:
184
Step-by-step explanation:
I really don’t know the answer but good luck bro
7mins 30 secs because if you do speed,distance,time then it is distance/speed then you get 7.5 and .5 of a minute that is 30 secs