17 plus 15 plus 13 equals 45.
3 + 11 + 11 + 11 + 12 + 13 + 15 + 15 + 16 + 17 + 19 = 143
-15
10/15 + 3/15 = 13/15 13/15
The expression 15-t plus 8t-13 simplifies to 7t + 2.
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.
15 + 13 + 11 = 39
17 plus 15 plus 13 equals 45.
It is: 13/15 plus 1/13 = 184/195
-28
15+6 is 21. 13 + what is 21? 21 - 13 is 8 Eight
3 + 11 + 11 + 11 + 12 + 13 + 15 + 15 + 16 + 17 + 19 = 143
13
13 + 2 = 15
-2 + 15 = 13
-15
-15