Answer:
A) 44.78
Step-by-step explanation:
Answer:
4x-36
Step-by-step explanation:
3x+x=4x
B
Step-by-step explanation:
2000$ is far from 30$ so it is b
Answer:
Finding b:
57+b = 180 (linear pair)
b = 123
Finding c:
c = 123 (vertical angles are always congruent
Answer:
36 CDs
Step-by-step explanation:
32/2=16
16+20
36 CDs is your answer. Have a nice day!