Answer:
Step-by-step explanation:
Is the yellow one
Answer:
The referendum will not pass
Step-by-step explanation:
See Attachment
Let's write an equation describing the problem.
Any even whole number may be represented by writing

in which

is any non-negative integer.
It follows that for a even whole number

the next (consecutive) even whole number can be written as

.
We now need to solve the following equation:

If we solve for

we get:

We have to values, as the equation is quadratic. We take the positive one as the correct one. So

, and if we plug in this value to

and

we know that the
asnwer is 16 and 18.
Assuming that I am properly understand your question, all you have to do is get the initial values for each individual and add their savings monthly.
Starting
Josie: 80
Addie: 60
One month
Josie: 110
Addie: 100
Two months
Josie: 140
Addie: 140
So two months would be the answer.
You could also do...
x = months
80 + 30x = 60 + 40x
20 + 30x = 40x
20 = 10x (Divide by ten on both sides)
2 = x
2 Months