Answer:6/8
Step-by-step explanation:
Answer: 
<u>Step-by-step explanation:</u>
blue = 8 , red = 6 , green = 4 , total = 18
red and green
x 
=
x 
= 
Answer: 10 minutes
Step-by-step explanation:
Let x be minutes.
Toatl costs for a call are:
A: 35 + 3x
B: 45 + 2x
When will A = B?
35 + 3x = 45 + 2x
1x = 10
They are equal cost at 10 minutes
Answer: yes
Step-by-step explanation:
Because a poly nominal is just a four term expression