A pair of shoes usally sells for $68. If the shoes are 20% off, and sales tax is 7%, what is the total price of the shoes, including tax?

$50.59

Step-by-step explanation:

First you take off 20% from 68. ( 68 * 0.2 = 13.6 )

68- 13.6 is 54.4

for the sales tax, you take out 7% of 54.4

54.4 * 0.07 = 3.808

54.4-3.808 = 50.59!

a line is an defined derm because it

a)contains an infinite number of points b) can be used to create other geometric shapes c)describes something that does not have width or depth d) is a term that does not have a formal definition. a line is an undefined term because it: contains an infinite number of points.