Answer:
60°
Step-by-step explanation:
90°+30°=120°
180°_120°=60°
Well Those are variables and it is using the Distributive property to solve. For example P(a+b) simplify P*a + P*b.
Answer:a
Step-by-step explanation:
Answer: B
Explanation: Baseballs(b) minus 3 which is b-3
The answer I believe is the third choice.
3, -2, -7, -12
These all fit into f(n)-5=f(n+1)