-4=w-6
-4+6=w
2=w
Therefore, w equals 2.
Answer:
Here's what I get
Step-by-step explanation:
Assume the function is a parabola.
The function has a maximum, so the parabola opens downward.
The maximum is at (-4,2), so the maximum is in the second quadrant.
The figure may look like the diagram below.
For this case, the first thing we must do is define variables:
b: number of boxes
d: cost in dollars
We now write the equation that models the problem.
We have then:
d = 6b
Answer:
an equation for the number of dollars, d, you spend on b boxes is:
d = 6b
36.98 cm, because 4.3cm x 8.6cm = 36.98