Answer:
30 centimeters
Step-by-step explanation:
120 ÷2 =60 now you must use only .5 of that number so you have thirty
Answer:
5
Step-by-step explanation:
I think the answer is substitution property of equality because you are substituting 9 for y as y=9.
The answer is 4,800 . You have to multiply 120 and 40.
Answer:$0.78
Step-by-step explanation: