Mathematics: Can someone please help me with this question??

Step-by-step explanation:So, the equation of the line is,...

Can someone please help me with this question?? - id6656352, edisonsitesuper9312

kingalex7575

27.01.2022

Step-by-step explanation:

Discount =5% of x = 0.05x

Price after discount = x - 0.05x = 0.95x

Tax = 5% of 0.95x = 0.05*0.95x

=0.0475x

Price including tax = 0.95x + 0.475x = 0.9975x

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nerissa5

29.05.2020

$y = \frac{2}{3}x - 1$

Step-by-step explanation:

$y = mx + c \\ \\ m = slope \\ c = y \: \: intercrept$

$m = \frac{2}{3}$

$y = mx + c \\ - 5 = \frac{2}{3} \times - 6 + c \\ - 5 = \frac{ - 12}{3} + c \\ - 5 = - 4 + c \\ - 5 + 4 = c \\ - 1 = c$

So, the equation of the line is,

$y = mx + c \\ y = \frac{2}{3}x - 1$

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