Answer:

Step-by-step explanation:










<u><em>Remark</em></u>:
You can simplify moreover if you want to.
We can find the solution to a system of equations by graphing them and finding where they intersect each other.
In this case, they intersect at the point (2, 3).
512/56 = total servings
The box has 9 full servings, but in total has 9.143 servings.
Answer:
it would be irrational, rational, rational
Step-by-step explanation:
Make sure to pay attention to the small details in the sentences
3x-21=57
3x=21+57
3x=78
Divide by 3
X=26