1000 in earnings minus 200 in expenses is equal to 800 dollars you get to keep per show. 10000/800=25/2. On the thirteenth show they would start to earn profits
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Answer:
any solution of y = 3x -4
Step-by-step explanation:
The two equations describe the same line. There are an infinite number of solutions. Any values of x and y that satisfy either equation will satisfy both equations.
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The graph shows the lines in different colors and textures, so you can see they are the same line.
Answer:
y = 4x - 5
Step-by-step explanation:
plug the coordinates into the equation: y = mx + b
3 = 2m + b
-) -5 = 0m + b
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8 = 2m => m = 4
substitute 4 into either of the equation <em>3 = 2m + b</em> or <em>-5 = 0m + b</em> to solve for b
=> 3 = 2(4) + b
=> b = -5
plug m = 4 & b = -5 into the slope-intercept equation: y = mx + b
=> y = 4x - 5