Rosabell had 27 posters for the parade, she droppd 19 while marching in the parade. how many does she hav left.

Louis wants to carpet the rectangular floor of his basement the basement has an area of 864 square feet the width of the basement is 2/3 its length what is the length of lewis's basement

What is the length of the segment, endpoints of which are intersections of parabolas y=x^2− 11/4 x− 7/4 and y=− 7 /8 x^2+x+ 31/8 ?

Ahyperbola centered at the origin has a vertex at (-6,0) and a focus at (10,0)