A service call has just come in, but the type of malfunction is unknown. It is P. M. and service technicians usually get off at P. M. What is the probability the service technician will have to work overtime to fix the machine today?

Type the correct answer in the box. consider the system of linear equations below. rewrite one of the two equations above in the form ax + by = c, where a, b, and c are constants, so that the sum of the new equation and the unchanged equation from the original system results in an equation in one variable.