Answer:c
Step-by-step explanation:
Given

and 
m of n is given by replacing x in
by x-3

can take any value of x except x=4 because at x=4 function is not defined
and
is also not defined for x=4 and can take any value of x
2x-8=5x+5
5x-2x=-8-5
3x=-13
x=-13/3,
or
x=-4 1/3
Q=4
If not then I guess I’m just not smart
Answer:
Answer:12 ribbonsStep-by-step explanation:We know that 6 of 2/3 m ribbon will give a lenth of 4 m long.Therefore we need 6 x 2 = 12