Answer: x = 35
Step-by-step explanation:

Solution:
Given data:
and 
To find
:

Distributive property: 



Arrange and add/subtract same powers.


Hence 
Answer:
b .60%
Step-by-step explanation:
The answer is 13/20
The number (n) halfway between x and y is:
n = (x + y) : 2
The number (n) halfway between 3/5 and 7/10 is:
n = (3/5 + 7/10) : 2
n = (6/10 + 7/10) : 2
n = 13/10 : 2
n = 13/10 : 2/1
n = 13/10 * 1/2
n = 13/20
Answer:
f (x) = 3(x+5) (x+2) / (x-2) (x+5)
Step-by-step explanation: