The algorithm for dividing rational expressions applies to only nonzero rational expressions. why do you think that "nonzero" is specified in the algorithm? what would happen if you applied the algorithm to a rational expression that could be 0 ?

1 x=22.52

2: 65/39=604+39x

65x-39x=604

26x=604

x=604/26

×=23.23

i dont know

step-by-step explanation:

umm. i dont know

$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