45
12 + 15 + 63 + 12 + 24 + 34 + 23 + 15 = 198
The answer is 270. Simply add up all of the numbers arithmetically like you would for two plus two. To make sure the answer is correct, check your work using a calculator.
55 + 34 + 31 + 27 + 21 + 21 + 20 + 17 + 15 + 15 = 256
162
It equals 285
15 x 6 or the long way is 90
n plus 15.n plus 15.n plus 15.n plus 15.
45
12 + 15 + 63 + 12 + 24 + 34 + 23 + 15 = 198
1862180
82
42
16 + 15 = 31
We cannot find out the y and x intercept for the equation 3x plus 5y equals -15 by a single equation . But , we can try a hit and trial method for the same . when x =0 y =-3. when y=0 x=-5.
The answer is 270. Simply add up all of the numbers arithmetically like you would for two plus two. To make sure the answer is correct, check your work using a calculator.
55 + 34 + 31 + 27 + 21 + 21 + 20 + 17 + 15 + 15 = 256