An experiment consists of rolling two fair number cubes. What is the probability that the sum of the two numbers will be 7? Express your answer as a fraction in simplest form.
A) 6/1
B) 1/3
C) 1/6
D) 5/6

10000000000000000000000000000000

what are the options? ?

step-by-step explanation:

hello from mrbilldoesmath!

answer:

x - 3

discussion:

x^2 - 9 = (x-3) (x+3)   so

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

you,

mrb

what level of math? also i don't need to be paid if i can you.