Using the equation y=9x you can substitute x for the hours. Y=9 times 5 and y=9 times 8. Y=45 and y=72. The range is $45-$72
Answer:
y-y1=m(x-x1)
Step-by-step explanation:

Compare to standard equation of SHM

Here


Well the above one are for extra knowledge .
Solution:-







So.

Answer:
x-16= # of cookies left.
Step-by-step explanation:
Answer:
8 by 15 ?
Step-by-step explanation:
8 by 15 . ..........