Xy has endpoints at x(2,-3) and y(-1,2). what is the length of xy?

Ihave a 69 and an 82. the 69 is worth 40% of my grade and the 82 is worth 15%. can someone tell me my current average grade.

In the diagram, the ratio of ab to ae is (1/2) . what is the ratio of the length of to the length of ?

Data are collected to see how many ice-cream cones are sold at a ballpark in a week. day 1 is sunday and day 7 is the following saturday. use the data from the table to create a scatter plot.