Expressions and equations with exponents - item 84316 question 4 of 5 your friend asks you to her babysit and will pay you 3 pennies for the first job. you agree to if she triples your payment for each job completed. after 2 jobs, you will receive 9 pennies, and after 3 babysitting jobs, you will receive 27 pennies. complete and solve the equation that finds the number of pennies she will pay you after the 9th babysitting how do i solve this? ?