Select the correct answer from each drop-down menu.
Rodrigo applied for a $14,000 loan at an interest rate of 5.4% for 6 years. Use the monthly payment formula to complete the statement.

M =

M = monthly payment
P = principal
r = interest rate
t = number of years

Rodrigo’s monthly payment for the loan is , and the total finance charge for the loan is .

Which statement explains how you could use coordinate geometry to prove the opposite sides of a quadrilateral are congruent? a. use the slope formula to prove the slopes of the opposite sides are the same. b. use the slope formula to prove the slopes of the opposite sides are opposite reciprocals. c. use the distance formula to prove the lengths of the opposite sides are the same. d. use the distance formula to prove the midpoints of the opposite sides are the same.