16 + 49 = 65
1 + 4 + 16 + 25 + 36 + 49 = 131
The answer is: 49
To calculate the sum of 49 plus 49 plus 49 plus 49 plus 49, you would multiply 49 by 5, which equals 245. This is because addition is a form of repeated multiplication. So, 49 multiplied by 5 is 245.
49 = 16 + 3ysubtract 16 from each side49 - 16 = 16 - 16 + 3y33 = 3ydivide both sides integers by 333/3 = (3/3)y11 = y==========checks
4849494949505050------394
16% of 49= 16% * 49= 0.16 * 49= 7.84
It is: 4+7 = 11
98
29
349
7x2 plus 7x5 = 49
49 plus 10 equals 59.