Answer:
Answer is below
Step-by-step explanation:
Rewrite equations
![2x+3y=-1;-2x-3y+1=1](https://tex.z-dn.net/?f=2x%2B3y%3D-1%3B-2x-3y%2B1%3D1)
Solve 2x+3y=−1 for x
![2x+3y=-1\\2x+3y+-3y=-1+-3y](https://tex.z-dn.net/?f=2x%2B3y%3D-1%5C%5C2x%2B3y%2B-3y%3D-1%2B-3y)
(Add -3y to both sides)
![2x=-3y-1\\\frac{2x}{2}=\frac{-3y-1}{2}](https://tex.z-dn.net/?f=2x%3D-3y-1%5C%5C%5Cfrac%7B2x%7D%7B2%7D%3D%5Cfrac%7B-3y-1%7D%7B2%7D)
![x=\frac{-3}{2}y+\frac{-1}{2}](https://tex.z-dn.net/?f=x%3D%5Cfrac%7B-3%7D%7B2%7Dy%2B%5Cfrac%7B-1%7D%7B2%7D)
Substitute
![-2x-3y+1=1\\-2(\frac{-3}{2}y+\frac{-1}{2})-3y+1=1\\2=1\\2+-2=1+-2\\0=-1\\](https://tex.z-dn.net/?f=-2x-3y%2B1%3D1%5C%5C-2%28%5Cfrac%7B-3%7D%7B2%7Dy%2B%5Cfrac%7B-1%7D%7B2%7D%29-3y%2B1%3D1%5C%5C2%3D1%5C%5C2%2B-2%3D1%2B-2%5C%5C0%3D-1%5C%5C)
No solutions
There are 443,603 cubic millimeters in 15 fluid ounces.
Because there are 29,573.5 in 1 fluid ounces, so you would just multiply that answer by 15.
Good luck and have a great day Monkeybutt8103!
Answer:
4/5
Step-by-step explanation:
x2-x1/y2-y1
-2-2=-4
-1-4=-5
-4/-5
Simplify
4/5
The slope is 4/5
Y=-1.5x+.5 is the point intercept form
Answer:
2/3
Step-by-step explanation:
The first place finishers can be divided into two groups: those who went to Ohio State, and those who did not attend Ohio State.
2/5 of the first place finishers went to Ohio State. 1/2 of these were women, which means 1/2 were men. The fraction of first place finishers who went to Ohio State AND were men is:
1/2 (2/5) = 1/5
3/5 of the first place finishers did not attend Ohio State. 2/9 of these were women, which means 7/9 were men. The fraction of first place finishers who did not attend Ohio State AND were men is:
7/9 (3/5) = 7/15
So the fraction of first place finishers who were men is:
1/5 + 7/15
= 3/15 + 7/15
= 10/15
= 2/3