Tavon has a gift card for $125 that loses $3 for each 30-day period it is not used. He has another gift card for $105 that loses $2.50 for each 30-day period it is no used.
a. Write and solve an equation for the number of 30 day periods until the value of the gift cards will be equal.
b. What will the value of each card be when they have equal value?

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

d. 145*2 is 290 than the total angle is 360 then minus 290 then divide by two