Which can be the first step in finding the equation of the line that passes through the points (5.-4) and (-1,8) in slope- intercept form?
8-(-4) 12
Calculate -1-5
- 12 = -2
1-1-5
-6
Calculate 8-(-4) 12
2
Find that the point at which the line intersects with the line y = 0 is (3, 0).
Find that the point at which the line intersects with the line X=Y is (2, 2).

3rd option

Step-by-step explanation:

6 spoons of sugar for every 21 cups of flour

step-by-step explanation:

she would want to sell 10 full-year subscriptions and at least 9 half-year subscriptions to get a total of at least $300. 

i hope this answer you! if you have any further questions or concerns, feel free to ask! : )

step-by-step explanation:

mark brainliest!