Step-by-step explanation:
2x+3>4x-8
or, 3+8>4x-2x
or, 11>2x
or, 11/2 > x
or, x < 11/2
33+11+55/3
so 33+11=44
44+55=99 now divide 99 by 3 to get 33
Answer:
21/5
Step-by-step explanation:
Answer:
1/7x 4/4 = 4/28
1/14x 2/2= 2/28
1/28
total
7/28= 1/4
no
Step-by-step explanation:

The denominator of a fraction can't be equal to 0.

The function is undefined at x=-1, x=2, x=4, because for these values the denominator of the function would equal 0, and it's impossible to divide by 0.
Edward is correct.