Answer:
x=12
Step-by-step explanation:
x=12
Let x be the total number of students.
The total of red + blue = x/4 + x/8
The remaining will be : x - x/4 -x/8
But we know the green at 3/5 of the remaining, so the green = 3/5(x - x/4 -x/8)
We also know that 3/5(x - x/4 -x/8) = 15
Solve this equation: and you will find x = 40 (number of students)
The answer is : A (-a,0)
It can't be 'b' as it is on y-axis.
So we are left with A.
On the x-axis, y=0. And x is -a as 'a' is a x-coordinate.
Hope it helped!!
Answer:
yes you are right answer two bird dog