Answer:
c and d
Step-by-step explanation:
they both have a percent increase >50
Answer:
I don't understand what the question is asking please expain
Answer:
r = 51.96 inches
Step-by-step explanation:

Answer:
No
Step-by-step explanation:
When you distribute the -2 you get 6x -2x+2. When you simplify it you get 4x+2 which is different than 4x-2.