Write the expanded form of 5(1/5a+b-7)

To finance her community college education, sarah takes out a loan for $2900. after a year sarah decides to pay off the interest, which is 4% of $2900. how much will she pay

John has 1/2 pound of oranges to share with julie. if they share the oranges equally, how much will each of them have?

Which choice has the correct steps in graphing the solution set to the following inequality? -45_> 20x-5y