Answer:
ur correct it's A. trust me u look up all the definitions to the other than A. they gonna be wrong already looked em all up
Answer:
A. 
Step-by-step explanation:
This takes alot of extended research before you even think about using the drug on patients.
I am joyous to assist you anytime.
Looks good for high school math make sure the teacher sees you're work clearly and know what the numbers are overall you should be good
Answer:
a/9 - 4
Step-by-step explanation: