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
Answer:
13/28 (13 over 28)
Step-by-step explanation:
26/28 - 13/28 = 13/28 and since 13 is a prime number it can't be simplified
Answer:
I'm not too good at this but I got 10/4??
Step-by-step explanation:
please let me know if I'm right!
Well I really can't explain but the answer is 0.32 square millimeters...so sorry if this didn't help.