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Sever21 [200]
3 years ago
7

Help me please I am completely lost

Mathematics
2 answers:
Irina-Kira [14]3 years ago
6 0
Okay, your answer is 182. You really do not need to look at the crazy stuff on the paper about the crazy numbers. Look at the graph. It is counting up by 20's on the left side. But on the right side, the whole time it is counting up by 13's. Your answer is 182.
Readme [11.4K]3 years ago
3 0
The answer is 182. 
for 280 cards the total cost will be 182. 
I did the long way because I couldn't come up with an equation. I will post a picture for my work. 

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In the figure attached, the graphed line is shown.

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<em>f(x) = 0.2x - 4 </em>

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The y-intercept is (0, 2), or b = 2

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In the point-slope form, the equations is:

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Using point (-2, 1), in the point-slope form, the equation is:

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