jill number has a prime factorization with 6 numbers. Jamal number had a prime factorization with 3 numbers. Whos is bigger. jill says hers is but jamal jays not true explain.

I'm at a bookstore with $\$35$ in my pocket and a $20\%$-off coupon. what is the cost of the most expensive book i can buy with my money and the coupon? (assume that there are books of every possible price in the bookstore. it's a large bookstore! )