Please help me A hotel has a cost structure represented by the equation C=10x+500, where x is the number of nights. The hotel's revenue is represented by the equation R=45x where x is the number of nights.
A. Use your graphing calculator to find the solution to the system of equations
B. Interpret your solution. How do you know it's correct?

a complex number is a number that can be expressed in the form a + bi, where a and b are real numbers, and i is a solution of the equation x2 = −1. because no real number satisfies this equation, i is called an imaginary number. has no real solution, since the square of a real number cannot be negative.

d≈7.07in

step-by-step explanation:

b.

step-by-step explanation:

i just know

im not sure of the names, but the answer is 48