How many four-digit numbers may be formed using elements from the set {1, 2, 3, 4, 5, 6, 7, 8} if no element may be used more than once in a number, and the number must be even?

$97520

step-by-step explanation:

add 6% to the value she got from selling the house.

a .4y4

hope this !

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step-by-step explanation:

a triangular prism is a 3 dimensional shape composed of triangles and rectangles. it is made from two triangular bases and three rectangular sides.