James has just sold his motorbike for £1,890. he bought the motorbike for £2,700. what fraction of the original cost did he sell the bike for?

Step-by-step explanation:

Given : James has just sold his motorbike for .

He bought the motorbike for  .

Now, the fraction of the original cost for which he sold the bike is given by :-

Hence, the fraction of the original cost for which he sold the bike is

b. y = 4x - 2

step-by-step explanation:

to find a parallel equation to an equation, make sure both equations have the same slope but different y-intercepts.

y = 4x + 1

4 = slope

1 = y-intercept

y = 4x - 2

4 = slope

-2 = y-intercept

they both have the same slope but different y-intercepts, so, b. is the correct answer.

and to check your work, you can graph both equations. : )

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