Question 10 Find the sale price of each item. Round to two decimal places when necessary.
Original price: $100.00, Markdown: 21%

Answer

$79

Step-by-step explanation:

so first 21% of 100 is 21 so then you subtract $21 mfrom 100

i got 142 as my answer

step-by-step explanation:

answer

d. 10

explanation

the distance from point y to wx is the height of the triangle.

using pythagoras theorem,

group similar terms to get,

this implies that,

take positive square root of both sides to get,

this implies that,