I don't understand the question, could you please re-word it and if I know it I will give u the answer
Answer:

Step-by-step explanation:
We are to determine which of these expressions are equivalent to: 




Therefore, the two equivalent expressions are:

Answer:
if you help me
Step-by-step explanation:
Answer:
I think the answer is 7.2
Answer:
in distance it goes 3,6,9,12,15
Step-by-step explanation:
thats all i know i hope my answer anwsers nyour questionand have a great time and get a lot of A+ ✍✍