Leigh took out a payday loan for $400 due in 2 weeks that charged a $50 fee. what is the periodic interest rate of the loan?
steps ?
a. 25%
b. 12.5
c. 325%
d.650%

What is the value of y? round to the nearest tenth

Write the expression in simplified radical form. show all steps and work including any foil method work. (hint: use the conjugate. no decimal answers.) (9-2√3)/(12+√3)

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