32 - 121 - 64 = 36x => -153 = 36x so that x = -4.25
4
x = 4
36x-9y=15 36x-15=9y y=4x-15/4 remember slope is the m on y=mx+b so slope=4
The expression is likely 4x2 - 36x +81 which is the same as (2x - 9)(2x - 9) or (2x - 9)2
32 - 121 - 64 = 36x => -153 = 36x so that x = -4.25
36x-9y = 15 -9y = -36x+15 y = 4x-5/3 in slope intercept form
4
x = 4
52x - 7 = 33 - 36x + 4 52x + 36x = 33 + 7 + 4 88x = 44 x = 1/2
36x-9y=15 36x-15=9y y=4x-15/4 remember slope is the m on y=mx+b so slope=4
36x+10
36x-9y=15 answer must be in y=mx+b format -36x -36x -9y=-36x+15 ___ ______ -9 -9 y= -4x+(-15/9) So the slope is -4 or -4 over 1 (meaning down 4 over 1) The y-int is -15/9
The expression is likely 4x2 - 36x +81 which is the same as (2x - 9)(2x - 9) or (2x - 9)2
x - 54 = 36x = 90
x = sq root of 36x = 6x = -6
42% of 36x = 36x*42/100 = 15.12x%