Which of the following is an example of a fixed expense clothing or rent or entertainment or food

Which boolean operator enables you to exclude a search term? a} not b} and c} or d} plus

How can the temperature of a room be raised by 5degreesf?

Technician a says that a new replacement part is always good. technician b says that sometimes recent repair work will be the cause of a complaint. who is correct? a. both technicians a and b b. technician a c. technician b d. neither technician a nor b