what is the average of 55 75 20 46 60

Write the pair of fractions as a pair of fractions with a common denominator

Which of the following constants can be added to x2 - 3x to form a perfect square trinomial?

Melissa is purchasing a $160,000 home and her bank is offering her a 30-year mortgage at a 4.9% interest rate. in order to lower her monthly payment, melissa will make a 20% down payment and will purchase 3 points. what will her monthly mortgage payment be? a. $645.98 b. $650.46 c. $662.93 d. $606.69