520 is 65% of what number?

A. (1)/(2)X-3

Step-by-step explanation:

y

=

1

2

X

−

3

Use the slope-intercept form to find the slope and y-intercept.

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Slope:  

1

2

y-intercept:  

−

3

Any line can be graphed using two points. Select two  

x

values, and plug them into the equation to find the corresponding  

y

values.

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x

y

0

−

3

2

−

2