In the elipse shown below each point marked with a dot is called an

The length of triangle base is 26. a line, which is parallel to the base divides the triangle into two equal area parts. find the length of the segment between triangle legs.

Elena is paid a constant rate for each hour she works. the table shows the amounts of money that elena earned for various amounts of time that she worked.

Write 5(6x+4)-2(5x-2) in the form a(bx+c) where a,b and c integers and a> 1