Alright, here's one for algebra:

the number of seats in a row has been increased at a rectangular-shape movie theater after renovation so that it is now five more than the total number of rows. how many rows are in in the theater, if its total seating capacity is 126 people now?

Triangle xyz, with vertices x(-2, 0), y(-2, -1), and z(-5, -2), undergoes a transformation to form triangle x′y′z′, with vertices x′(4, -2), y′(4, -3), and z′(1, -4). the type of transformation that triangle xyz undergoes is a . triangle x′y′z′ then undergoes a transformation to form triangle x′y′z′, with vertices x″(4, 2), y″(4, 3), and z″(1, 4). the type of transformation that triangle x′y′z′ undergoes is a .