What are the equivalent expressions?

1jessica's home town is a mid-sized city experiencing a decline in population. the following graph models the estimated population if the decline continues at the same rate. select the most appropriate unit for the measure of time that the graph represents. a. years b. hours c. days d. weeks

If bill bought a home for $210,000 and he sold it a year later for $120,000 his percentage of loss is

If bradley saves for 4 weeks, what is the total amount of money he will have saved?