Which expression is equivalent to 60 − 3y − 9?

The expression that is equivalent to 60 - 3y - 9 is 3(20 - y) - 3

Step-by-step explanation

3 (20 - y) - 3 is equivalent because when you multiply 3 x 20 you get 60, when you multiply 3 and y you get 3y and when you multiply 3 and -3 you get -9.

Can you mark me brainliest please?

so, converting firstly the mixed fractions to improper fractions and then "adding".

6e14 is the answer.