Use the distributive property to expand the following expression. (9m - 6)7

Logan wants to know how many skateboards have defective parts. he inspects 20,000 skateboards and keeps track of the number of defects per board. use his probability distribution table to find the expected value for defects on a skateboard.

What is the 9th term in the geometric sequence described by this explicit formula? an=-6. (2)(n-1) apex

Arational number that is equivalent to -20/4?