Answer:
(6,0)
Step-by-step explanation:
Answer:
21f
Step-by-step explanation:
5f+16f
(5+16)f
21f
If there are 30 men and 15 have facial hair then that’s half of them, and half=50%
M<A + m<B = 180
5y + 9y + 68 = 180
14y + 68 = 180
14y = 180 -68
14y = 112
y = 112/14
y = 8
so
m<B = 9y + 68
m<B = 9(8) + 68
m<B = 72 + 68
m<B = 140