4×(-5)÷(-2) my name is mirtha​

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

Which exponential function has an initial value of 2? f(x) = 2(3x) f(x) = 3(2x)

Find measure angle 1 and measure angle 3 in the kite the diagram is not drawn on the scale