A chairs regular price is $349. It is on clearance of 30% off, and a customer uses a 15% off coupon after after that. Final cost of the chair before sales tax ?

The angle of a triangle are given as 6x,(x-3), and (3x+7). find x then find the measures of the angles

The boiling point of water at an elevation of 0 feet is 212 degrees fahrenheit (°f). for every 1,000 feet of increase in elevation, the boiling point of water decreases by about 2°f. which of the following represents this relationship if b is the boiling point of water at an elevation of e thousand feet? a) e = 2b - 212 b) b = 2e - 212 c) e = -2b + 212 d) b = -2e + 212

What is the greatest number of parts of a circle that can be formed by cutting the circle with 7 straight cuts? (note: the parts do not have to be equal in size)