Simplify the expression given below 1/2x^2-4x-2/x

We need to simplify the following expressio:

Multiply the whole expression by '2x':

The expression can't be more simplified.

b

step-by-step explanation:

u take $75 minus $60.the anwer/original($75)multiply by 100

$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