Line l passes through the points (1, 1) and (7, 8). what is the slope of a line that is perpendicular to line l? 1.) -6/7 2.) -7/6 3.) 6/7 4.) 7/6

When a line passes through the two points , its slope is given by the formula

In this question, a line L passes through the points

So, its slope is given by

When two lines are perpendicular, then the product of their slopes is -1.

Since, the slope of the line L is , so the slope of the line which is perpendicular to the given line L is as the product of .

i think it would be 43 movies that would have to be watched.

step-by-step explanation:

think about it. for the second plan, every month is 8 dollars. 8 x 12= 96. so thats the number for the second plan. now for the first plan, its annual meaning you have to pay 10 dollars every year. so now you have to get an equivalent amount of 86 since 96-10=86. 86 divided by 2 since every movie costs 2$ then you would have to watch 43 movies a year to get the same as the second plan. i really hoped this . have a wonderful day as well!

do you have a picture of the table