Kelly earns $544 each week at her job. in order to figure out kelly's hourly rate, which of the following would you need to know? where kelly works. kelly's co-worker earns less than she does. kelly works 34 hours each week. it takes kelly 45 minutes to get to work.

34??

Step-by-step explanation:

answer: a.   one is a factor of every whole number since every number is divisible by itself.

for this case we have by definition, if two lines are perpendicular, then the product of their slopes is -1.

then, given the following line:

so,

we are looking for m_ {2}:

then, the line is given by:

we find "b" replacing the given point:

finally, the equation is:

option c