Which inequality describes all possible lengths of segment ab?

Multiply −2x(6x^4−7x^2+x−5) express the answer in standard form. enter your answer in the box.

Flashback to semester a. are triangles pqr and stu congruent? what is the congruency that proves they are congruent? what is the perimeter of triangle pqr? show your work.

There are 15 plates and each plate is either 7 or 12 inches diameter. which systems of equations do you use to find the number of 7 inch plates, x and 12 inch plates, y