Answer: 72
Step-by-step explanation: Its in the middle
First, square both sides (d.) leaving 3x + 1 = 16
Second, subtract 1 from both sides (a.) leaving 3x = 15
Third, divide by 3 from both sides (e.) leaving x = 5
Answer: First D, then A, then E
Answer:
???
Step-by-step explanation:
Answer: Depends on the elephant ;)