The domain and range

You answer should be {x| al • lrealnumbers}
{y|y > 0} I hope this helps!:)

Sorry for the delay with helping you, had to go to work.
The answer is C because the amount of kazoos needed is 1 for every student (so 26 + 24 + 30) and since 8 come in each box, you divide by 8 to get your answer of (26 + 24 + 30) ÷ 8
Hope this helped!