Write the given third order linear equation as an equivalent system of first order equations with initial values. 3y′′′+(t3−t4)y′+ycos(t)=3t4 withy(−1)=−1, y′(−1)=0, y′′(−1)=2 Use x1=y, x2=y′, and x3=y′′.

$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

twenty-six miles over two gallons because the proportion for the original 13 miles to one gallon would be written 13/1 and, doing the same thing to the top and bottom, i multiplied by 2 and got 26/2