Answer:
Step-by-step explanation:
12 men and 18 women: x1; 14 days; y1
8 men and 16 women: x2; ?; y2
12/18 simplified is equal to 2/3
8/16 simplified is equal to 1/2
This is a direct proportion, thus we can say that:
(1/2*14)/(2/3)=y2
7/(2/3)=10.5 days
I hope this helped you get out of homework trouble :D
OwO
Subtract 2 and 1
subtract 9 and 3
then divide
so it would be 2-1=1
9-3=6 then your answer is 6
Answer:
![\sf y = -\frac{2}{3}x +490](https://tex.z-dn.net/?f=%5Csf%20y%20%3D%20-%5Cfrac%7B2%7D%7B3%7Dx%20%2B490)
Explanation:
![\sf 2x + 3y = 1470](https://tex.z-dn.net/?f=%5Csf%202x%20%2B%203y%20%3D%201470)
![\sf 3y = 1470 - 2x](https://tex.z-dn.net/?f=%5Csf%203y%20%3D%201470%20-%202x)
![\sf y = \frac{1470 - 2x}{3}](https://tex.z-dn.net/?f=%5Csf%20y%20%3D%20%5Cfrac%7B1470%20-%202x%7D%7B3%7D)
![\sf y = -\frac{ 2x}{3} +\frac{1470}{3}](https://tex.z-dn.net/?f=%5Csf%20y%20%3D%20-%5Cfrac%7B%202x%7D%7B3%7D%20%2B%5Cfrac%7B1470%7D%7B3%7D)
![\sf y = -\frac{2x}{3} +490](https://tex.z-dn.net/?f=%5Csf%20y%20%3D%20-%5Cfrac%7B2x%7D%7B3%7D%20%2B490)
![\sf y = -\frac{2}{3}x +490](https://tex.z-dn.net/?f=%5Csf%20y%20%3D%20-%5Cfrac%7B2%7D%7B3%7Dx%20%2B490)
slope intercept form: y = mx + b
where m is slope and b is y-intercept.
Answer: The protons and neutrons.