Awoman bought a dress at a discount of 16 2/3%. if the woman paid $32.50, what was the original price of the dress?

Let's let x equal the original price of the dress.

We know that 16.6666% is equal to 0.16666 in decimal form by dividing the percent by 100.

So we can set up the equation:

because we know the discount, and we know that the discount of the original price was subtracted from the original price.

So then let's simplify by taking out x, the common factor:

Then solve for x:

So now we know that the original price of the dress was $39.

answer:

it is general formula that is used to write value to its excet position

a11 a12 a13

a21 a22 a23

it is the example of order 2 by 3 matrix in this

a11 means value occur in 1 st row 1st column

a12 means value occurs in 1st row 2nd column

a13 means value occur in 1st row and 3rd column

a21 means value occurs in 2nd row and 1st column

a22 means value occurs in 2nd row and in 2nd column

a23 means value occurs in 2nd row and in 3rd column

she will travel a distance in the range of 3 - 11 miles