Final answer:
Given that s = 56 + t, it is evident that s will be greater than t, unless t is 0. This is because any real number t added to the positive number 56 will result in a greater sum, s.
Step-by-step explanation:
The question pertains to the relationship between two values, s and t, where s = 56 + t. Given that s equals 56 plus the value of t, it is clear that t must be a number that, when added to 56, equals s. To determine which is greater, s or t, or if they are equal, we compare the given equation to the logical statements provided in the information.
From the equation, since s is defined as 56 plus t, and 56 is a positive number, t must be added to 56 to obtain s. Therefore, if you add any real number t to 56, the sum, which is s, will always be greater than t alone (unless t is zero, in which case they would be equal). Therefore, the correct answer is that s is greater than t unless t equals zero.