The answer is all real numbers
domain is easy like that
Answer - N=2 . Solve for n by simplifying both sides of the equation then isolating the variable.
The supplement of 30° is the angle that when added to 30° forms a straight angle (180° ).
Answer:
The maximum number of volleyballs that she can buy is 19
Step-by-step explanation:
Let
x ----> the number of volleyballs
we know that
The cost of each volleyball net ($28) by the number of volleyball nets (4) plus the cost of each volleyball ($7) multiplied by the number of volleyballs (x) must be less than or equal to $250
so
The inequality that represent this situation is

Solve for x

subtract 112 both sides


Divide by 7 both sides

therefore
The maximum number of volleyballs that she can buy is 19