Question

HELP!!

Answer 1

Add and simplify: a+2/3 + a+2/4

Answer 2

this is the question of anybody does not understand: http://curriculum.kcdistancelearning.com/courses/ALG1x-HS-A06/b/Exams/9HW5/9HW5_q5.gif

and these are the answers:

a+2
----
6


2a+4
-----
12



7a+14
------
12

Answer 3

multiply first term by 4 and second by 3 after taking out (a+2) in common

Answer 4

dont really know how to do that :/

Answer 5

(a+2)[4/12+3/12]
(a+2)(7/12)
(7a+14)/12

Answer 6

thx!