Callie wants to buy a new pair of jeans that regularly costs $40. If the jeans are on sale
for 20% off, and sales tax is 7%, how much
will Callie pay for the jeans?

$34.24

Step-by-step explanation:

First step I'd do is find how much it costs after the discount, then, after find the total with tax because it's taxed after the discount.

So to find the discounted price you simply multiply the discount by the original price then subtract the discount from the price to get the discounted price.

So the discounted price without taxes is $32. Now to find the price with tax you do the same thing but instead of subtracting, you add it

So the total price Callie will pay for the jeans is exactly $34.24

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step-by-step explanation:

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