Which coordinates are not of the vertices of the feasible region for the system of inequalities?
y < 4
x < 5
x + y > 6
select one:
a. (5,1)
b. (0,6)
c. (2,4)
d. (5,4)

Felix wrote several equations and determined that only one of the equations has no solution. which of these equations has no solution?

What is the inverse of the function f(x)=19/x³ ?

Atutoring service offers a free one-hour tutoring session. after a client signs up, the next 10 hours of tutoring are billed at a rate of $30 per hour. for all the hours after that, the client receives a discounted rate. if a client pays $664 for 25 hours of tutoring, what is the service's discounted hourly rate? a) $24.50 b) $25.54 c) $26.00 d) $26.56