Cindy and her younger sister have a total of less than $15. Cindy has twice as much money as her younger sister. Let x represent the amount of money Cindy's younger sister has. Tell whether each statement is True or False.

Ana earns 2.5% simple interest on $2,000 in her savings account. she does not make any deposits or withdrawals. after 3 years, how much interest will ana have earned on her savings account?

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

Abari owns 100 shares of stock a and 45 shares of stock b. for the past month, his stocks have been fluctuating inversely. stock a decreased by m cents per share and stock b increased by n cents per share. which equation can be used to find the total change in value of jabari's shares per month?