Answer:
look it up mf
Step-by-step explanation:
Answer:
The right answer is similar-aa
Step-by-step explanation:
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Answer:
![x=10\\x=-10](https://tex.z-dn.net/?f=x%3D10%5C%5Cx%3D-10)
Step-by-step explanation:
![|x|-13=-3\\|x|=-3+13\\|x|=10](https://tex.z-dn.net/?f=%7Cx%7C-13%3D-3%5C%5C%7Cx%7C%3D-3%2B13%5C%5C%7Cx%7C%3D10)
![x=10\\x=-10](https://tex.z-dn.net/?f=x%3D10%5C%5Cx%3D-10)
We need 75 quarts of 3% butterfat milk. How much of 2% and 5% do we need to mix? (t = 2% and f = 5%)
A) t + f = 75
B) .02 t + .05 f = (.03 * 75)
B) .02 t + .05 f = 2.25
Solving for t and f:
t = 50 quarts of 2 % and
f = 25 quarts of 5%
Double-Check
50 * .02 = 1 quart of buttermilk
25 * .05 = 1.25 quarts of buttermilk
2.25 quarts divided by 75 quarts = 3 % buttermilk