Multiply the number by 4. add 10 to the product. divide this sum by 2. subtract 5 from the quotient. the 1st number is 1. the result is 2 the 2nd number is 5. the result is 10 the 3rd number is 9 the result is 18 the 4th number is 10 the result is 20 write a conjecture that relates the result of the process to the original number selected. represent the original number as n.