I can’t see the picture so if you just want to comment and put it there I can help :)
Answer:
2.105% is the answer!
Step-by-step explanation:
Answer:Take the alternating sum of the digits in the number, read from left to right. If that is divisible by 11, so is the original number. So, for instance, 2728 has alternating sum of digits 2 – 7 + 2 – 8 = -11. Since -11 is divisible by 11, so is 2728.
Hope this helped
I don't know how you expand it but the answer is 3x + 25 unless that's expanding.
