0=0, all numbers are solutions
Answer:
B
Step-by-step explanation:
The profit made is equal to 2.25-2.25 which is 0.
Answer:
D) 15
Step-by-step explanation:
The sum of the interior angles of a polygon is given by

We have that, the sum of the interior angles of a polygon is
26 right angles. We want to find n, the number of sides.
We substitute into the formula to get:

Divide through by 90

Divide through by 2



d is the answer
Step-by-step explanation:
all work is shown and pictured