Which expressions are equivalent? Select Equivalent or Not equivalent for each pair of expressions

3(a−b) and 3a−3b

– 3( a−b ) and 3a−3b

– 3( a−b ) and 3a−3b

2a(2+b) and 4ab

Which of those sequences is a geometric sequence

Is trapezoid abdc the result of a dilation of trapezoid mnpq by a scale factor of ? why or why not? yes, because ab and cd are each the lengths mn and qp. yes, because sides ab and cd are parallel to sides mn and qp. no, because ab is the length mn but cd is the length qp. no, because sides ab and cd have different slopes from sides mn and qp.

Wich statement could be used to explain why the function h(x)= x^3 has an inverse relation that is also a function