Answer:
Step-by-step explanation:
so we have
8 men.........................................9 women
40 men.......................................45 women
there are 40 men in the recital
45/9=5
5*8=40 men
0.02841 and 3.953
L1 -x + 2y = -1
L2 5x - 10y = 6
-x + 2y = - 1 multiply by -1
x - 2y = 1 multiply by 5
5x - 10y = 5 is similar that 5x - 10y = 6
The system has no solution
s + j = 2m
s = 54
m = 60
54 + j = 120
j = 120 - 54
j = 66
C Is The Correct Answer