Will give 100 ! maura spent 1 1/2 hours on science homework. this was 2/3 of the total time she spent on homework. how much time did she spend on homework?

In the diagram, points d and e are marked by drawing arcs of equal size centered at b such that the arcs intersect ba and bc. then, intersecting arcs of equal size are drawn centered at points d and e. point p is located at the intersection of these arcs. based on this construction, m , and m

Solve this riddle: i am an odd number. i an less than 100. the some of my digit is 12. i am a multiple of 15. what number am i?

Someone me i need with this stuff