A) Express the fractions 2/3, 3/4 and 5/6 as equivalent fractions with a denominator of 12.

8/12, 9/12, and 10/12

Step-by-step explanation:

Just multiply the numerator and the denominator by the same number. Multiply the denominator to get 12 then just multiply the same number by the numerator.

hello from mrbilldoesmath!

answer:

x - 3

discussion:

x^2 - 9 = (x-3) (x+3)   so

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

you,

mrb