The number of hamburgers H sold and the dollar amount of sales S taken in. what is the independent variable and what is the dependent variable?

What is the remainder when 2872 is divided by 76? a) 51 b) 57 c) 60 d) 63

Let f(x) = x+3 and g(x) = 1/x the graph of (fog)(x) is shown below what is the range of (fog)(x)?

Oscar and julie ashton are celebrating their 15th anniversary by having a reception hall. they have budgeted $4,500 for their reception. if the reception hall charges a $90 cleanup fee plus & 36 per person, find the greatest number of people that they may invite and still stay within their budget.