Which of the following describes a recursive sequence? a. a sequence that has a common difference between terms b. a sequence that has a common ratio between terms c. a sequence relating a term to one or more previous terms d. a sequence that has no pattern

2x minus y equals 6, x plus y equals negative 3

How do i put 3(x+7) in distributive property

The bottom of ignacio's desktop is 74.5cm from the floor. ignacios sits in his adjustable chair, and the tops of his legs are 49.3cm from the floor. each clockwise rotation of the knob on the chair raises ignacio's legs by 4.8cm. write an inequality to determine the number of clockwise rotations, r, ignacio could make with the knob without his legs touching the desk.