Are the algebraic expressions 4x - 2 and 6x - 2(x -1) equivalent?

Yes they are . Multiply 2 by the bracket.

Then do 6x- the answer from 2( x-1)

Then you will get the answer.

step-by-step explanation:

6.48/4 4 goes into 6.48 1.62 times

$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