For the answer to the question above asking how many days does one bag of rabbit food last if <span>Eryn's pet rabbit eats 1/12 pound of food every day. If Eryn buys rabbit food in 5 pounds bags?
First convert 1/12 to whole number
which is 0.83
then divide 5 by 0.83
finally, you'll get the answer 6.02 days or the bag of rabbit food will last 6 days.
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((9-3)+2(3+4))-((5x3)-5+6)
6 + 14 - 14
6
(a² - 4a + 6) + (3a² + 13 - 1)
= a² + 3a² - 4a + 13a + 6 - 1
= 4a² + 9a + 5
Hope this helps! :)
The amount in gallons of each milk containing 9% butterfat and milk containing 4% butterfat which must be used to obtain the desired 365 gallons are;
- 219 gallons of 9% fat.
- 146 gallons of 7% fat.
<h3>What quantity of each type of milk is required for the desired 365 gallon?</h3>
It follows from the task content that the quantity of each type of milk required to arrive at the targeted fat content and quantity of milk are to be determined.
Let x = quantity of 9% fat milk and
Let y = quantity of 4% fat milk
Therefore, by mass balance; we have;
x + y = 365.
Where; y = 365 - x.
Also, by fat balance; we have;
(9% × x) + (4% × y) = (7% × 365)
9x + 4y = 2555
Therefore, the two equations to be solved simultaneously by substituting y from the first equation into the second equation as follows;
9x + 4 (365 - x) = 2555
5x = 1095
x = 1095/5
x = 219 gallons.
Also, y = 365 - 219 = 146 gallons.
Read more on simultaneous equations;
brainly.com/question/16863577
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So the equation is 2[x + 1] = 6, right? So you’d solve it as follows:
2[x + 1] = 6
Divide both sides by 2
[x + 1] = 3
Subtract one to get x by itself
[x] = 2
If x is 2, then the absolute value of x is the absolute value of 2. The absolute value of 2 is 2 and -2
X = 2 or -2
