So if Jade makes $306.25 a week and for every hour she works, she makes $8.75, then all you have to do is divide 306.25 by 8.75.
306.25/8.75 = 35 hours should be your answer
Let me know if that doesn't make sense or you still don't understand it :)
The slope is -3 because it is delta y over delta x
(a) If

is the mass (in mg) remaining after

years, then


(b)

(c)
Line Segment,....................