The nickels and dimes all fell on the floor. there were 12 more nickels than dimes, and the total value of the coins was $5.10. how many nickels and how many dimes were on the floor?

there were 165 nickles and 825 dimes

Step-by-step explanation:

$655.61 which is option c

step-by-step explanation:

price of house =   $146,000

initial rate = 3.5%

mortgaged paid in this = 3.5 % of $146,000

                                        =

                                        =$5110

the total years would be = 7

total mortgaged paid = 7 * $5110

                                      =$35770

remaining money = $146000-35770

                                =$110230

new mortgaged payment = 5 % of 110230

                                            =  

                                            =$655.61

your answer is c. 97 (don't delete this again)

step-by-step explanation: