Olivia works 4 hours more each week than her coworker Lily, Olivia works a total of 32 hours every 2 weeks. How many hours each week does Lily work?
18 hours
20 hours
14 hours
12 hours

Find the sum of the measure of the interior angles of a polygon of 9 sides ; of 32 sides

Factor the monomial completely 42a3b3

Here is my question! jayne is studying urban planning and finds that her town is decreasing in population by 3% each year. the population of her town is changing by a constant rate.true or false?