Edit the use of parentheses in the following sentence: The formula is (x-2)+(y+3).

The correct choice maintains the original structure of the sentence without altering the meaning or readability. In standard APA formatting, parentheses are used effectively in the given formula to clarify the components involved. The syntax—both in how the formula is presented and how it integrates with the rest of the sentence—does not require any modifications for clarity or grammatical correctness.

Understanding the other options helps to clarify why they are not suitable. Adding a comma after "is" in one alternative disrupts the flow of the sentence and is unnecessary. Another option introduces an unnecessary space between the addition sign and the parentheses. Finally, using a colon in front of the sentence changes the sentence structure and places emphasis on the formula that is not warranted in this context. Retaining the sentence as it stands ensures clarity and adheres to conventions of presenting mathematical expressions within text.