Answer:
x = -5 y = 12
Step-by-step explanation:
-3x + 3y = 3
-5x + y = 13
y = 13 +5x
-3x + (13+5x) = 3
x = -5
-5(-5) + y = 13
y= 12
1. -9/2, 9/2
2. 3-4(squared)2/4, 3+4(squared)2
3. -3(squared)2, 3(squared)2
Zona= 78.54 ...........................
The answer is $1.30 per pound
Answer:
25 grams of protein
Step-by-step explanation:
10 grams of protein is in 1 cup of milk.
To understand how many grams of protein are in 0.5 cups of milk, I would need to divide 10 by 2, to get 5.
There are 5 grams of protein in 0.5 cups of milk.
Now if I want to see how many grams of protein are in 2 cups of milk, I would multiply 10 by 2, to get 20.
There are 20 grams of protein in 2 cups of milk.
But, the question is asking for how much protein is in 2.5 cups of milk.
Since we know how much is in 2 cups, and 0.5, we can just add them together, because 2+0.5 is 2.5.
20+5 is 25 grams.
There are 25 grams of protein in 2.5 cups of milk.