Answer:
2/3 hours
Step-by-step explanation:
40 minutes = 40/60 = 2/3 hours
Answer:3,13,23,30,31,32,33,34,35,36,37,38,39,43,53,63,73,83,93
You gotta count I did this quick
she would save $47 if she waited.
y=0.8x
take two points from the graph
(5,4) and (0,0)
then do y2-y1/x2-x1
4-0/5-0
4/5=.8
