How much did briana save by purchasing a backpack that cost $45 with a sales promotion of 20% off instead of a backpack
that cost $42 with a sales promotion of 10% off?
$1.80
$3.00
$4.80
$6.90

Option A.

Explanation:

Cost of first backpack = $45

Sales promotion = 20%

Cost of first backpack after sales promotion is

Cost of second backpack = $42

Sales promotion = 10%

Cost of second backpack after sales promotion is

The difference between cost of second backpack and cost of first backpack after sales promotion is

Briana save $1.80. Therefore, the correct option is A.

net worth is the difference between what you own and what you have. if you exceed your liabilities you have a positive net worth. if your liabilities are greater than your assets you have a negative net worth. its a snapshot of your financial situation. if you calculate your net worth you will see the end result of everything you've earned and spent as of now. net worth statements and all you asked of can you determine where you are, how to get where you want to be, if your spending   to much. honestly it can tell you a lot of things. i can go on, but you can paint the picture from here.

explanation:

the answer to this question would be shared investment