Solve x2 - 4 = 77. O x= V73 or X=- 73
O x = 9 or x = -9
0 x = 11 or x = -7
O x = 9i or x = -91

Agiven line has the equation 2x + 12y = −1. what is the equation, in slope-intercept form, of the line that is perpendicular to the given line and passes through the point (0, 9)? y = ( )x + 9

The perimeter of a movie screen is 54 meters. the screen is 18 meters wide. how tall is it?

Solve this and show you’re work step by step ! -5 3/4+3h< 9 1/4 -