Answer:
Step-by-step explanation:
This is correct, except that if you have two variables you will need two equations. The other equation (the easy one!) was x+ y = 100, from which you might want to solve for y = 100-x, and substitute into the other equation to get:
.30x + .02(100-x) = .04(100)
.30x + 2 - .02x = 4
.28x = 2
x = 2/.28 = 50/7 or approximately 7.14 gallons of cream
100-x = 92 6/7 or approximately 92.86 gallons of 2%
R^2 at SCC
The answer is -1.1
Hope you get it right
Answer: 12.32
Step-by-step explanation:
7.04 divided by 4 = 1.76. 1.76 x 7 = 12.32.
The answer to this question is 2
Answer:
d. r/12 = 3
Step-by-step explanation:
r = 3(12)
r/12 = 3
