47x-12
by step
36x -12 +11
Answer:
The third and the forth
Step-by-step explanation:
Functions do not have repetition in the x column.
Since the other options have doubles of an x value
(or, to phrase it differently, two y values for one x value)
they are not functions.
(9x-15)/4=x /*4...... 9x-15=4x........ 5x=15........ x=3
I would add like terms, meaning subtract 6.4 from both sides.
3.5n = 36.1
1. 1/3 for 14 3/4+ 1/6= 15 6/12 now 17 -15 6/12 =1 6/12 which is the same as 1 1/3
