Answer:
70
Step-by-step explanation:
2x(3x5)=15 15x0.5=7.5 7.5+7.5=15
2x(5x11)=55
55+15=70
ok
This is late but, it's A. 21%
6
30 ÷ 5 = 6
5+n+4+7+n+8=360
24+2n=360
2n=360-24
2n=336
n=168
