-66
71 plus 23 plus 49 is equal to 143.
The answer to this problem : 49+49=98
49
17 + 8 + 5 + 19 = 49
25 squared plus 49 squared is equal to 3,026.
17
70
49
9t2 + 42t + 49 is a perfect square, equal to (3t + 7)2
61 + 27x3
a (the variable) would equal 17. in order of inverse operations: * 49+36=85 * 85/5=17
49 + 465 + 8754 + 5763 + 9830 + 45 + 08464 + 46432 = 79,802