ms adams shares out 40 pencils between niamh and jack in the ratio 3:5 how many pencils does each child get

What is the length of the segment joining the points at (4,5) and (6,-2) round to the nearest tenth if necessary

Which expression is equivalent to 2x^2+7x+4?

12 point are triangles pqr and stu congruent? what is the congruency that proves they are congruent? what is the perimeter of triangle pqr?