Three of these expressions give the distance between points A and B on the number line. Which expression does NOT? |2.5−(‐8.5)| |2.5+8.5| |‐8.5−2.5| |2.5 − 8.5| Please help and give step by step on how to figure out i always get confused on these.

i would say c is the best answer, hope it's right!

good luck! =)

cutie~

assuming you mean addition: addition and subtraction are reverse operations.

step-by-step explanation:

step-by-step explanation:

d. 145*2 is 290 than the total angle is 360 then minus 290 then divide by two