Each edge of a Rubik's cube has a length of 5.7 centimeters. What is the volume of the Rubik's cube?

What is the value of x when x + 7 = 21?

What are two numbers that have a sum of 15?

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