Lara has earned $20 mowing grass around her neighborhood. she takes her money to the bookstore and purchases a cd for $11.99. she wants to buy a book as well, but she has to choose between the hardcover for $12 and the softcover for six dollars. lara's use of her money and the decision she makes best illustrate which two functions of money?

Areal estate salesperson is often approached by home buyers of a particular race. his usual practice is to show them homes in neighborhoods where most of the residents are the same race as the buyers. he avoids showing these buyers properties in integrated areas. this is called:

The idea that desirable traits can be bred into human beings and undesirable ones can be bred out is known as:

In what ways did the compromise of 1850 and the kansas-nebraska act of 1854 differ from the missouri compromise? both compromises used the established 36°30′ parallel to determine if territories would become free or slave states. both compromises used the mason-dixon line to determine if the territories would become free or slave states. both compromises let territories use popular sovereignty to determine if they would become free or slave states. both compromises only granted congress the power to determine if territories would become free or slave states.