Suppose the following set of random numbers is being used to simulate the
event of a basketball player making three free throws in a row. How should
the numbers be rearranged?
860583 785814 010122 337198 621549 034076 796495 978078 433330
333153

2 equivalent expressions to represent the area of a rectangle and the top is n-3 and the side is 2

area of the rectangle = length * width

given length = n - 3

width = 2

replace it in the area

so area of the rectangle = (n-3) *2

= 2(n-3)

one of the expression is 2(n-3)

to get another expression we distribute 2 inside the parenthesis

2(n-3) is 2n - 6

so another expression is 2n - 6

two equivalent expression are

2(n - 3)   , 2n - 6