x+4
___________
(x+2)|(x^2+6x+9)
-x^2-2x
__________
4x+9
-4x-8
__________
1
so the quotient is:
(x+2)(x+4)+1/(x+2)
Answer:
The only single-digit prime numbers are: 2, 3, 5, and 7.
Percentage of tress under 30 = 6/75 x 100 = 8%
Answer: 8%
we are given
You can buy a 6 hour phone card for $5
so, total hours = 6 hours
now, we can change it into min
6 hours = 6*60 min

Let's assume
x is the number of actual minutes talked,
y is the called number of minutes left on the card
and we are given
each minute you talk actually costs you 1.5 minutes of time
so, we get equation as

Graph:
Answer:
x = 1 and x = 6
Step-by-step explanation:
x^2-7x+6=0
(x - 6)(x - 1) = 0
x - 6 =0; x = 6
x - 1 = 0; x = 1