Which graph best represents the solution to the system of equations shown below?
2 answers:
Answer:
Option 2
Step-by-step explanation:
The system of equations consists of equations
y = -4x + 19 --------(1)
y = 2x + 1 ---------(2)
Now equating both the equations for the values of y
-4x + 19 = 2x + 1
-2x - 4x + 19 = 1
-6x = 1 - 19
-6x = -18
x =
x = 3
from equation (1) y = -4(3) + 19
= -12 + 19
= 7
Therefore, solution of the system of the equations is (3, 7)
This solution of the system of equation has been given in graph (2)
Therefore, Option (2) is the answer.
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a quick clarification and then some.
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this company sells "p" units, each at $855, so their Revenue will just be 855p, expenses or Cost is a fixed amount of $6780, so the profit comes from their difference.
on a given month, they sold 250, namely p = 250, so their Revenue is just 250*855 = 213750 bucks, however, we need to remove the Costs of 6780, 213750 - 6780 = 206970, that's our Profit.
now, the CEO takes a bite of 15% of that