
It would seem the only solution is 0, but

and the denominator of the fraction can't be equal zero, therefore there's no solution.
Answer:
is it your homework?
Step-by-step explanation:
There are 180 school days in a year. How many school days are in 5 years?
If we know that there are 180 school days in 1 year, we can multiply 180 by 5 to get our answer of how many school days are in 5 years.
900 school days in 5 years.
Well,
we know that we need to accumulate points from x and y to reach 20 points.
since x provide 3 and y provide 4 points, the formula would be :
3x + 4y = 20
or it can be written as :
y = (3x/4)+5
hope this helps
Answer:
0.39
Step-by-step explanation: