Answer:
62 nickels and 17 quarters
Step-by-step explanation:
62x0.5=3.10
17x0.25=4.25
4.25+3.10=7.35
9°
-6 + 15 = 9
360
The exterior angles always add up to 360 in a polygon because it's the sum of all the vertexes which would make a circle.
