The Boonville History museum had 25,000 visitors in 1980. The number of visitors has decreased by 2.5% each year since 1980. Write a function v(t) to represent the number of visitors to the Boonville History museum t years after 1980.

111 thirty dollars is to be divided among three girls and two boys so that each of the girls receives twice as much as each of the boys. how much does each receive?

Renita analyzed two dot plots showing the snowfall during the winter months for city a and for city b. she found that the median snowfall is 5 inches less in city a than in city b. the mean snowfall is about 2 inches less in city a than in city b. which explains why there is a difference in the measures of center for the sets of data?

2y= 3 2 x−2 y = − 1 3 x + 1 y=− 3 1 x+1