Brian spends 1/4 of his wages on rent an 1/3 on food. If hr makes £480 per week, how much money does he have left?

answer is

Rent: £99  

Food: £330  

Total: £429  

Balance: £66  

Step-by-step explanation:  

Rent: 1/5 x 495  

Food: 2/3 x 495  

Balance: £495 - £429

x=-2

infinite number of lines, so there is an infinite number of equations.

step-by-step explanation:

there are an infinite number of line that passes through the point (-2,5)

x=-2   is one line that passes through the point

y = 5 is another line that passes through the point

(these two lines are perpendicular to each other).

since the number of   numbers are infinite and the slope is the ratio of two numbers,(change in y over change in x) we can have an infinite number of slopes.     our only condition is that it passes through the point (-2,5)

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step-by-step explanation: