Answer:
first group = 33
second = 15
Step-by-step explanation:
Let size of second group = x
size of the first group = 3x - 12
x + 3x - 12 = 48
4x - 12 = 48
collect like terms
4x = 48 + 12
4x = 60
x = 15
Substitute for x in the equation for size of the first group
3(15) - 12 = 33
3+2 is 5.
1/7 +1/7 is 2/7.
Thus, the answer is 5 2/7.
Answer:
y^-1= x +8
Step-by-step explanation:
this may be helpful for you
I would try to help you but due to the fact that I have neither a graph or the coordinates, I cannot help you.