The answer is -28
(sorry if i get this wrong)
Question 5:
x/3=6
x=3(6)
x=18
Question 4:
2.3k=4.83
k=4.83/2.3
k=2.1
Question 6:
y=3/4-1/2
y=1/4
Question 2:
8r=24
r=3
Hope this helps!! :)
Answer:

Step-by-step explanation:
First you have to find the slope
Now use the point-slope form by using one of the points and the slope. Let's use the point (3, 3)

Multiply thru the equation by 3 to remove the fraction
3y - 9 = -2(x - 3) =
3y - 9 = -2x +6
3y = -2x + 15
is the equation in slope-intercept form