Answer:
8x + 4
Step-by-step explanation:
You just gotta distribute 4(2x+1) and it gives you the expression 8x + 4
Greetings!
When solving a math question, we need to follow
PEDMASParenthesis
Exponents
Division/
Mulitplication
Addition/
Subtraction
Example:

Simplify the Parenthesis.


Evaluate the Exponents.

Multiply/Divide from left to right.



Hope this helps.
-Benjamin
Answer:
7 in
Step-by-step explanation:
Answer:
?
Step-by-step explanation:
Answer:
7,390.7 - 0.874 = 7389.826
Step-by-step explanation:
Self explanatory. Best of luck.