What is 18/45 in its simplest terms?

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.

The functions below show the amount of money bella and sweet t had saved after earning money for doing chores. which description best compares the two functions?

How do i put 3(x+7) in distributive property