Leah has 3 fewer than 4 times as many dvd`s as sonia has. leah has 37 dvds. how many dvds does sonia have?

If g(x) is an odd function, which function must be an even function?

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.

Convert the mixed numbers into improper fractions. convert the improper fraction to mixed numbers.