Answer:
See Explanation
Step-by-step explanation:

Find the area of one side, which is length x width:
2/3 x 2/3 = 4/9 square ft.
There are 6 sides to the prism, so multiply the area of one side by 6:
4/9 x 6 = 24/9 = 2 6/9 = 2 2/3 square ft.
First, we can subtract the discount from the original price. Divide the discount (42%) over 100.
42/100 = 0.42
Next, we need to multiply. It's basically asking what 42% of 20 is.
0.42 × $20 = $8.40
Now, we know that we will have $8.40 on the CD because of the discount. We can subtract the saved amount from the original amount to get the price.
$20 - $8.40 = $11.60
You will pay $11.60 for the CD without taxes.
----------
Now to add the taxes.... To do this, do the same first step we did when finding the discount price.
6/100 = 0.06
Multiply. Like I said, you can think of it as, '6% of 11.60'.
0.06 × 11.60 = $0.70
Last step is to ADD. Since taxes add more money onto the current price, we will have to add.
$11.60 + $0.70 = $12.30
---------
The total price of the CD will be: $12.30.
Answer:
$90
Step-by-step explanation:
Given from the question that the down payment is 10% the selling price of the store this will be;
10/100 * $2445 = $244.50
Monthly payments = $195
For one year, paying $195 per month will give a total of : $195 * 12 =$2340
Adding the down payment to get total amount paid = $2340 + $195 = $2535
The interest paid will be : $2535 -$2445 = $90
With what?
You don't have any questions on here silly