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2 years ago

Please take a look at the picture. Please write your answer with an explanation.

Mathematics

2 answers:

mars1129 [50]2 years ago

8 0

Step-by-step explanation:

x = -3, y =4

so, first we combine the fitting terms, and then we use these values in the expression in place of the variables.

-12x + 5y + 18x - 3y + 6 = 6x + 2y + 6

6×-3 + 2×4 + 6 = -18 + 8 + 6 = -4

Lilit [14]2 years ago

5 0

Answer:

It means that for every x value is 3, then the outcome (y value) is 4.

Step-by-step explanation:

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Given : Decrease in Price of Laptop from 2009 to 2010 = $165

B) Percent Decrease in the Price of the Laptop from 2009 to 2010 is :

$\mathsf{\implies \frac{Decrease\;in\;Price\;of\;Laptop\;from\;2009\;to\;2010}{Price\;of\;Laptop\;in\;2009} \times 100}$

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