Question

A radio show last for h hours for every 60 minutes of air time during the show there are 8 minutes of commercials the expression 60h-8h represents the air time in minutes available for talk and music simplify the expression by combining like terms

Answer 1

Answer:
`52h`

Explanation:

It is given that a radio show last for h hours for every 60 minutes of air time during the show there are 8 minutes of commercials.

The expression
`60h-8h` represents the air time in minutes available for talk and music .

Since bothe the terms in the given expression are like terms as they have same variable h.

So by combining like terms, we get the fllowing expression:

`52h` [Since 60-8=52]