Answer:
we need a different way to express the value of something
Step-by-step exp
The mistake was on the second one, u use pempas, the multiplication comes first. The answer is 23

- Following the order of operations, we do parenthesis first.

- Multiply out the value against the parenthesis.

- This leaves us with 20 over 20. 20 goes into 20 only 1 time, so our final answer is 1.
Answer:
Here is how it should be graphed.