Scott Mason purchased a 5 unit apartment building as an investment before he retired. From the rent he collects each month, Scott pays out $800 for expenses. How much rent must he charge (in dollars) for each of the 5 apartments if he wants to make $500 profit each month? The amount of rent is the same for each of the apartments

You eat 8 strawberries and your friend eats 12 strawberries from a bowl. there are 20 strawberries left. which equation and solution give the original number of strawberries?

What two criteria are needed for triangles to be similar

The random variable x is the number of occurrences of an event over an interval of ten minutes. it can be assumed that the probability of an occurrence is the same in any two-time periods of an equal length. it is known that the mean number of occurrences in ten minutes is 5.3. the appropriate probability distribution for the random variable