Question

Which expression is equivalent to s - t? A . -s - t. B . - s +t. C s +t D s + (-t)

Answer 1

The expression equivalent to s - t is s + (-t).

Step-by-step explanation:

The expression equivalent to s - t is s + (-t).

In this expression, the negative sign in front of t indicates subtraction. So, when we subtract t from s, we can rewrite it as s + (-t).

For example, if s = 10 and t = 3, then s - t = 10 - 3 = 7. Similarly, s + (-t) = 10 + (-3) = 7. So, both expressions are equivalent.