Question

hong makes 9 dollars for each hour of work . write an equation to represent his total pay up after working hours

Answer 1

`A(t)=9t`

Explanation:

-let
`t` be the number of hour Hong work and
`A(t)` denote the amount Hong earns after
`t` hours.

-Given Hong earns
`\$9` for each hour worked, his total earnings at time
`t` can be expressed as:

`A(t)=9t` #For example, if Hong works zero hours his pay would be
`A(0)=9* 0=0`