Question

The expression 9.00x+4.50y

represents the total amount of money Harriet earns at her two jobs, where x
represents the number of hours worked at job X and y
represents the number of hours worked at job Y. Which shows an equivalent expression to the given expression and correctly describes the situation?


choices:
4.50(2x+y), which shows that Harriet earns twice as much per hour at job X than job Y.

13.50xy, which shows that Harriet earns $13.50 each hour she works.

13.50xy, which shows that Harriet earns $13.50 every two hours she works.
please explain why

Answer 1

Answer:The expression 9.00x+4.50y represents the total amount of money Harriet earns at her two jobs, where x represents the number of hours worked at job X and y ...

Explanation: