Sum means to Add.
So the sum of d and 9 would be d + 9
Answer:
PEMDAS Answer:A
Step-by-step explanation:
parentheses exponents multiplication division addition and subtraction in order
> is greater than
< is less than
So, you will put the numerator inside the symbol and the 2 outside of it so like
429.5
_____
2/859.0
-8
_
05
- 4
--
19
-18
----
10
-10
----
0
So, your answer would be 429.5
or 429 r 1
Answer:

Step-by-step explanation:
We have

and

We want to find (f+g)(x).
By the algebraic properties of polynomial functions,


This simplifies to

We can't simplify further, hence the simplest form