Answer:
11
Step-by-step explanation:
√121=11 so right answer is B
5
Cus Im that guy
answer is 420-69
because those numbers are great
B
its B hope this helpsss
3/4 =3/4
4/6= 2/3
8/18= 4/9
9/15=3/5
7/21= 1/3
10/12= 5/6
4/8= 1/2
10/16=5/8
15/20= 3/4
3/30=1/10
x = 5/2,2
