Answer:
9 questions wrong 16 questions right
Step-by-step explanation:
21(3n+7)=?
(63n+147)=? After multiplying
63/147=2.33333. After dividing 147/63 plz let me know if I’m wrong.
Answer: 21(3n+7)=2.33333
Answer: A
Step-by-step explanation:
Answer:
the Answer is 3x+12)+X=180