Answer:
the second one
Step-by-step explanation:
Because it is
You have to fill in 3 for x so it woul look like 3x3-3 and that would be 6.
3 dollars pound because since it is 3/4 you can do: 2.25/3 and get 0.75. Thus means 0.75 is 1/4 a pound. 0.75 x 4 will get you dollars for pound. So 3
I'm not sure which numbers you are referring to, but 3 has the same absolute value as -3, and 7 has the same absolute value as -7, just for an example.
