Is there a difference between these two questions?

1. what is 100 more than 10?
2. how much is 100 more than 10?

In right ∆abc shown below, the midpoint of hypotenuse ac is located at d and segment bd is drawn.if ab = 12 and bc = 16, then explain why bd = 10. hint: consider what you know about the diagonals of a rectangle.

In an improper fraction, is the numerator equal to, less than, or greater than the denominator

The value of the expression 16-^3/4 8 1/8 -6 6 1/40 1/64