Answer
-1(3a-2)
Step-by-step explanation:
1-1=0 lol how do u not know this ???
The percentage increase; you'll need to take the new value and subtract it by the old value.
16 - 13 = 3
Next, you'll divide 3 by the original value.
3 ÷ 13 = 0.23
And multiply by 100
The percentage increase of friends is 23%
Surprise, there 8 letters.
So, 8*7*6*5*4*3*2*1= 40, 320
23 and 2 tens is 23 and 20 which equals 53
53