What is the notation for a translation of directed line segment from the origin to (0, -3), followed by a reflection around the line y = x?*

The base of a triangle exceeds the height by 7 centimeters. if the area is 400 square centimeters, find the length of the base and the height of the triangle.

In the polynomial below, what number should replace the question mark to produce a difference of squares? x2 + ? x - 36

James is playing his favorite game at the arcade. after playing the game 33 times, he has 88 tokens remaining. he initially had 2020 tokens, and the game costs the same number of tokens each time. the number tt of tokens james has is a function of gg, the number of games he plays