Answer:
18 grams.
Step-by-step explanation:
28/14 = 2 so we divide 72 by 2 twice
<h2>
Answer:</h2>
First, we must find the y-intercept of the line given the slope and a point on the line and pluging it into <em><u>slope-intercept form*</u></em>.
![1 = 2(3) + b\\\\1 = 6 + b\\\\-5 = b](https://tex.z-dn.net/?f=1%20%3D%202%283%29%20%2B%20b%5C%5C%5C%5C1%20%3D%206%20%2B%20b%5C%5C%5C%5C-5%20%3D%20b)
Now that we have the y-intercept, we can create the equation of this line.
![y = 2x - 5](https://tex.z-dn.net/?f=y%20%3D%202x%20-%205)
*Slope-intercept form: <em>y = mx + b </em>← y-intercept
↑
slope
m=-1 (-3,9)
point slope form
y-y1=m(x-x1)
y-9 = -1(x- (-3))
y-9 = -1 (x+3)
distribute
y-9 = -x -3
add 9
y=-x+6
it is now is slope intercept form