Answer:
1.5 if you Evaluate and in fraction form 
Answer:97 °
Step-by-step explanation:
83° & b° are a supplementary angle, meaning that they equal 180°. So:
83 + b = 180
b = 97°
Answer:
100 km/hour, or 16.67 km/minute
Step-by-step explanation:
A dozen= 12
12x9= 108 eggs