Answer:
x+(x+1)=471
Step-by-step explanation:
Answer:
X= -10
Step-by-step explanation:
Answer:

Option D is correct option.
Step-by-step explanation:
We are given: 
We need to find f(x+h)
For finding f(x+h) we need to replace x by x+h

Finding f(x+h) we get:

Option D is correct option.
25 minutes
I hope that helped
Answer:
68°
Step-by-step explanation:
If its 4.5 by 4 is 56 that means it's 56 on the other side