This is a simple consequence of the Zero-sum problem: https://en.wikipedia.org/wiki/Zero-sum_problem
5x^2 + 6x +13.88 is what is is simplified hope it helped a bit
Answer:
8/9
Step-by-step explanation:
divide both by 4
Answer:
89.125%
Step-by-step explanation:
The weighted mean is simply the multiplication of the number of student in each period times the respective average of said period, divided by the total number of students:
Average =
= 89.125%
Step-by-step explanation:
So your question I confusing so i'm gonna put what i think this means $3 +$1.5=$4.5 if you take it back to store it will not have to be paid because it already is paid how much the price will be.