Sally enjoys running out of study piece to burn calories at this pace she can run 1800 m in 30 minutes how far can she run per minute

Solve the given system of equations. 2y= -x+9 , 3x-6= -15

Determine which expressions represent real numbers and which expressions represent complex number. asaaap! plis!

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