5 x 3n = 15n
^ This is your answer to your question ^
Answer:

Step-by-step explanation:
--- sides





Required
The measure of B
The interior angles of a polygon is:

So, we have:



The measure of B is calculated using:

Substitute known values

Collect like terms


Collect like terms


Answer:
she can't.
Step-by-step explanation:
13456.44/36=373.79
I'm pretty sure it's 0.04, 0.044, 0.4, 0.404, 0.44, 0.444.
Answer:
Each book cost $37 dollars.
Step-by-step explanation:
351 - 18 = 333
333 ÷ 9 = 37