If they sold 89 calendars over 4 weeks, the 'equation' would look like (x = average calendars sold over 4 weeks):

If you solve it, you get:

Which is equal to
22.25. Hope this helps!
The answer is going to be v= 4500ft3;S=900ft2
Your answer is b. hope this helps :)
We plug in 14 for x when we set the two equations equal to each other to prove they are equal.
So true LM congruent to MN
Answer:
x
^2
−
2
y
^2
−8
x
y
Step-by-step explanation: