7
algebraSolve:
A
20
B
2
C
4
D
5
Correct Answer: C
Choice Ahoice C is the correct answer.
- Multiply by 2:
- Divide by 5:
- Verify: ✓
Choice Ahoice D is incorrect because calculation error.
Choice Ahoice B is incorrect because calculation error.
Choice Ahoice D is incorrect because calculation error.