If lm=18 cm and mn=5 cm, then what are the possible lengths for ln so that lm, mn, and nl can form a triangle?

The table shows the results of three plays in a football game. what is the net result of the three plays? football game 1st play 5 yards 2nd play -9 yards 3rd play 12 yards

Koji is installing a rectangular window in an office building. the window is 823 feet wide and 534 feet high. the formula for the area of a rectangle is a=bh. what is the area of the window? enter your answer as a mixed number in simplest form in the box. $$ ft2

The graph of y x3 is translated so that the point (1. 1) is moved to (1, 4). what is the equation of the new graph?