D), I believe it is -42. Correct me if im wrong :}
Answer:
b=85º
a=20º
Step-by-step explanation:
Angle B is supplementary with the 45º and the 50º angle, therefore the sum of the three angles must be 180
45+b+50=180
95+b=180
b=85º
Angle A, Angle B, and the 75º angle must also add up to 180
85+75+a=180
160+a=180
a=20º
Answer:
women=x=65%
so men=100-65=35%=1820
let total workers be y
atq....y×35/100=1820=y=5200workers
Here is your equation:

You have to divide 40 by a number to get 5. Switch it around, and divide 40 by 5. Since 40 divided by x is equal to 5, then 40 divided by 5 is equal to x.

That means x is equal to 8