Your bank balance is 515.50. if you write a check to buy a watch, your balance would be 496.11. how much dose the watch cost ? writ a linear equation on that models the situation

The answer is:

The cost of the watch is $19.39.

To solve the problem, we can create a linear equation using the given information about the starting balance and the ending balance.

We know that the starting balance was $515.50, and then, after writing a check to buy the watch, the balance was $496.11, so, writing the function we have:

Hence, we have that the cost of the watch is $19.39.

Have a nice day!

$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