Answer:
0
Step-by-step explanation:
X1=3,X2=7,Y1=-9,Y2=-9
Y2-Y1/X2-X1=-9-(-9)/7-3
-9+9/4=0/4=O
y=0
If x equals 28 then substitute it in the equation, 28+3y=28
Next, subtract 28 from both sides, 3y=0
Now that you have that its simple, y must equal 0
42.5 inches
because you gotta divide 349 by 8 to get ye height
x<7
See image below:)
24cm
