Ashley had 4/ 5 of a spool of yarn. she used 2/5 of it for her project. what fraction of the spool was used for her project? write your answer in simplest form.

14. (05.02 lc) what is the value of y in the solution to the following system of equations? (5 points) 2x + y = −4 5x + 3y = −6

Astick 2 m long is placed vertically at point b. the top of the stick is in line with the top of a tree as seen from point a, which is 3 m from the stick and 30 m from the tree. how tall is the tree?

If abcde is reflected over the x-axis and then translated 3 units left, what are the new coordinates d? are he re