What is the value of the rational expression 6-x\x+5 when x=2

6-2/2+5= 4/7=.57142857142 but usually you just keep it as a fraction so 4/7 is the answer

hello from mrbilldoesmath!

answer:

x - 3

discussion:

x^2 - 9 = (x-3) (x+3)   so

(x^2-9)/ (x + 3) = x-3

you,

mrb

dalila is incorrect. the whisker on the left is very long, going all the way out to 5. the whisker goes from 5 to 30, so it has a spread of 25. the rest of the box plot values are closer together, so 5 is an outlier