No - It is a function.
A relation which is not a function has more than 1 output for an input.
I hope this helps you
-7.x^3=2.7.9
x^3=-18
x=i.(3square root of 18)
As it says he keeps 'pairs' of shoes so the answer has to be an even 'number' - ie B, C and E are all possible answers.
The answer would be C, sorry if I’m wrong
Answer:
x=9
Step-by-step explanation:
Step 1: Simplify by both sides of the equation.
80-3x=53
80+-3x=53
-3x+80=53
Step 2: Subtract 80 from both sides.
-3x+80-80=53-80
-3x=-27
Step 3: Divide by both sides by 3.
-3x/-3 = -27/-3
x=9
