What is an equation of the line that passes through the points (-2, 1) and (-8,4) ?​

Samantha swam upstream for some distance in one hour. she then swam downstream the same river for the same distance in only 12 minutes. if the river flows at 4 mph, how fast can samantha swim in still water?

Write an equation for the function that includes the points (1,4/5) and (2,2/3)

Angela took a general public aptitude test and scored in the 88th percentile for aptitude in accounting. what percentage of the scores were at or below her score?