Aaron borrows $150 from his friend austin. he has to pay the money back in 4 monthly installments. each month he wants to pay half the amount he paid the previous month. how much should austin pay the first month to repay the money as sched?

How do i solve using pythagorean theorem?

If f(x)=-x^2+6x-1 and g(x)=3x^2-4x-1,find(f+g)(x)

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