Answer:
SI
Step-by-step explanation:
Answer:
I beleive it is the first one, but I am not 100% sure. Sorry
Step-by-step explanation:
Answer:
7/16
Step-by-step explanation:
Common denominator of 16
8/16-1/16=7/16
Step-by-step explanation: The easiest way to do this and the way I commonly use is to subtract 17 from 89then make it negative as you are making the negative number smaller by adding a smaller number therefore your answer is -72