A = 2 all you gotta do is 7 x 2 which is 14 and add 5 to it which equals 19
Answer:
The difference quotient is 4.
Step-by-step explanation:
Given that:

To find:
Difference quotient = ?
where 
Solution:
Formula for Difference quotient is given as:

First of all, let us find out 
Replacing
with 

Now,

Putting the above value in:

We are given that, 

So, the difference quotient is 4.
Answer:
Its D
Step-by-step explanation:
Well this question is actually a piece of cake. Just pick your favorite number. Multiply it by 10. Then do whatever operation you want with the 2,300. For the exponent part of this. Lets say we do it this way y times z equals 2,300. Exponents are letters used in mathematical terms. So any letter can be used to represent any number.