Y= 2x + 1 for
If sales tax is 6%, the equation for the total cost c of an item
is c= 1.06p, where p is the price of the item before tax.
What is the total cost of a $20 shirt, including sales tax?

$21.20

Step-by-step explanation:

To solve this problem, we can use the equation provided in the question:

c = total cost

p = price (before tax)

Now, lets plug in the values into the equation:

The total cost of the $20 shirt including sales tax is $21.20.

$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