PLS HELP ASAP ILL GIVE

Please check the explanation.

Step-by-step explanation:

Given the table

Minutes       6         15        27

Pages          20       50       90

Given two points to find the slope

Finding the slope between (6, 20) and (15, 50)

Slope = m =  [y₂ - y₁] /  [x₂ - x₁]

                =  [50 - 20] / [15 - 6]

                = 30 / 9

                = 10/3

Thus, the slope = m = 10/3

Using the point-slope form of the linear line function

where m is the slope of the line and (x₁, y₁) is the point

substituting the values m = 10/3 and the point (6, 20)

Add 20 to both sides

Therefore, the rule relating the minutes, x, to the number of pages, y.

Determining the number of pages when the minutes equal 72

We already got the equation or rule relating the minutes, x, to the number of pages, y.

substitute x = 72

Therefore, the total pages are 240 when the minutes equal 72