I honestly do not know this seems to me to be a trick question
Answer:
c
Step-by-step explanation:
Answer: 5
Step-by-step explanation:
you do each variable individually first, 3(7)=21, 8(-2) is -16, then you add them, 21-16=5 so that is your answer
Answer:
No
Step-by-step explanation:
You only pay the $4.50 once.
If you are asking which ratio is equivalent to 8 then it is neither. They are both simplified to 3:1. 54/18= 3, 18/6= 3. If you were asking if they were equivalent to each other the answer is yes.