There is a really easy way to find this out I can't really help you so if you just look it up on google you should get your awnser
Answer:
497.8
Step-by-step explanation:
500-2.23=497.77=497.8
Answer: In pretty sure the answer is C im very much sorry if its not C
have a good day!
Answer:
-30
Step-by-step explanation:
substitute the values and get -30
