Answer:
Think of an equation that works, then come up with a real-world situation you might need it
Step-by-step explanation:
Answer:
4x+172
Step-by-step explanation:
x+54 +3x+28+90
Combine like terms
x+3x + 54+28+90
4x + 172
Answer:
63% chance to pick both girls instead of boys
Answer:
x=-4
Step-by-step explanation:
ANSWER
(-∞,+∞)
EXPLANATION
The given polynomial function is:

The domain refers to all values of x that make the function defined.
Polynomial functions are defined for all real values of x
The domain is the set of all real numbers.
This is written in symbolic representation as
(-∞,+∞)