Transform the solid black function to match the dotted function

Closing a credit card usually _your debt ratio. a. increasesb. decreasesc. improvesd. has no effect on

The length of triangle base is 26. a line, which is parallel to the base divides the triangle into two equal area parts. find the length of the segment between triangle legs.

How many different three-digit numbers can be formed using the digits 1 comma 2 comma 9 comma 6 comma 4 comma 3 comma and 8 without repetition? for example, 664 is not allowed.