Hi,
all of them multiplied together is 480.
1x8=8
8x5=40
40x2=80
Answer: y = -1x/5 -1
Step-by-step explanation:
Answer:
B. (x+4)(x+i)(x-i)
Step-by-step explanation:
Let 
We can factor this polynomial by grouping:

We factor further to obtain:


We apply difference of two squares to get:

Answer:
I need how much is it per one mile <em>or</em> how much does is cost every 5 mins at least