<em>Answer: A solution to a system of equations means the point must work in both equations in the system. So, we test the point in both equations. It must be a solution for both to be a solution to the system. Hope this helps.</em>
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<em>I hope it helps if it does can please mark me as Brainliest thank you!</em>
Answer:
B
Step-by-step explanation:
Used elimination method.
first plugged in (0,0)which remove A,D
than saw the line is not solid so chose B
Answer:
A. Valid solution: (24, 4)
Step-by-step explanation:
The wording "at least 20 cups of fruit juice" means the feasible solutions will be to the right of the line showing 20 cups of fruit juice. (Graphs A and D only.)
Any possible solution will be a point in the shaded area, hence the ordered pair (fruit juice, ginger ale) must have a first value that is between 20 and 32. Only Graph A has such a "valid solution."
Answer:
-1/13
Step-by-step explanation:
The slope of a line is calculated as rise/run.
The rise is the difference in y-values, and the run is the difference in x values
slope= y₂ - y₁/x₂ - x₁
let (26 , 7) be (x , y) and (-39 , 12) be (x₂, y₂)
slope= (12 - 7)/ (-39 -26)
= 5/-65
reduce the fraction to get -1/13
Answer:
your study guide can be stuck up you know where :3
