Answer:
[In Picture]
Step-by-step explanation:
The relation is a function since there is one value of y for every value of x.
I hope you mean this...
Answer:
this has to be a joke this is easy something harder plz
First you add like terms which means you add all the x's together and all the constants.
3x -5 =55 (Remember that 8 has a negative sign in front which brings that sign with it when combinding like terms)
Then you isolate the variable by adding 5 on both sides.
3x = 60.
Finally you divide by 3 on both sides to get x=20
Answer:
positive
Step-by-step explanation:
because don't have the "-"