2a+54=38 2a=38-54 2a=-16 a=-16/2 a=-8
23
It is: 126 plus 54 = 180
16 x 3.375 = 54.
54 + 560 + 90 = 704
346
93
54
The answer is 613.
16 / 54 = 0.296296Converting decimal to a percentage: 0.296296 * 100 = 29.63%
38 + 16 = 54
WOW these maths questions are hard... that would be 106 !