Question 1: line p is perpendicular to line q. line p is also perpendicular to line r. lines q and r are different lines. all three lines are coplanar. what is the relationship between lines q and r? explain how you know that that is true.

Which expression is factored form? x^2+14x+48 a) (x-8)(x-6) b) (x+6)(x-8) c) (x+8)(x-6) d) (x+6)(x+8)

In a class, there are 12 girls. if the ratio of boys to girls is 5: 4 how many boys are there in the class

Question 3 (essay worth 10 points) (03.06 mc) part a: max rented a motorbike at $465 for 5 days. if he rents the same motorbike for a week, he has to pay a total rent of $625. write an equation in the standard form to represent the total rent (y) that max has to pay for renting the motorbike for x days. (4 points) part b: write the equation obtained in part a using function notation. (2 points) part c: describe the steps to graph the equation obtained above on the coordinate axes. mention the labels on the axes and the intervals. (4 points)