Answer:
it's answer is b
|-80+15| = |-65| = 65 units
Hope this helps :)
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:
There could be many but one of them is
(m+5)(m-9)=0....
