Joshua is 11 years old, and his dad is 33 years old. what is the ratio of joshua's age to his dad's age?
a.1: 4
b.3: 4
c.1: 3
d.3: 1

12. the amount of money in a bank account decreased by 21.5% over the last year. if the amount of money at the beginning of the year is represented by ‘n', write 3 equivalent expressions to represent the amount of money in the bank account after the decrease?

What percent of the circle below is shaded?

1. what expression would be the same as 6x+x+0 2. find the prime factorization of 60 3. write the expression for 6 + x in words.