the cost of producing x laser printers is given by C(x)=325x + 2,300,000. Each printer can be sold for $450
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Answer:
The cost of the old ball was $100.
Step-by-step explanation:
The cost of the new ball = $300
The new ball has three times the price of his old ball.
So, let the price of the old ball be = x
As per situation, we get the equation:
Dividing both sides by 3:
=> x = 100
Hence, the cost of the old ball was $100.
The equation that matches the given points is g(x) = -1.4x + 7.6
The standard form of a linear equation is expressed as
- m is the slope of the line
- b is the y-intercept:
Using the coordinate points (3, 3.4), (4,2)
Substitute m = -1.4 and the coordinate (4, 2) into the formula:
Get the required equation:
Hence the equation that matches the given points is g(x) = -1.4x + 7.6
Learn more on equation of a line here; brainly.com/question/9351428