The equation is y=2x+4.
Work is shown in picture.
Slope intercept form: y = mx+ b
m = slope
b = y-intercept
Since we don't have "b", thats what we need to solve for.
-4 = -3/4(8) + b
-4 = 6 + b
-10 = b
Put everything we know back into the original form.
y = -3/4x - 10
Best of Luck!
B ( I think, not sure ) hope this helps
7. y = 1, AB = 1, BD = 10 and AD = 11
8. x = 5, AB = 20 and BC = 20
9. x= 5 and AB = 33
10. No, because AC = 12.5 while AB + BC = 20 (they should equal the same and they don't.)
Answer$728=$18x
Step-by-step explanation:
im not sure but im pretty sure its right