Answer:
1.68571428571
Step-by-step explanation:
For this case we must clear x from the given equation:

We passed 23 subtracting the other side of equality:

By definition,
is written as 
So, we have:

So, the solution of
for x is:

Answer:



Answer:
$1.165
Step-by-step explanation:
$6.99/6 slices = 1.165
Answer:
The correct answer is D. y = -2x + 3
Step-by-step explanation:
To find this, simply solve the equation for y.
4x + 2y = 6
2y = -4x + 6
y = -2x + 3
One snack packet will cost 80 cents