Answer:

Step-by-step explanation:
1) Distribute.

(5x9)-(4x6) if you add parenthese
Answer:
I am not exactly sure what the problem is asking. If the output of the equation f(x)= x+5 is 2 then the input would be -3.
Answer:1/12
Step-by-step explanation:
do 1/4+2/3
find the lcm=12
3/12+8/12=11/12
so after this do 12/12-11/12
you should get 1/12