Lorinda has 100 books on her bookshelf. 6 of those have blue covers, and 4 have red covers. 3 of the blue books are mystery novels , and 3 are fantasy novels. 2 of the red books are mystery novels, and 2 are fantasy novels.

The isosceles triangle has two sides of equal length, a, that sre longer than the length of the base ,b. the equation 2a+b=15.7 can be used to find the sides length. if one of the longer sides is 6.3 centimeters what is the length of the base

6x + 3y = -6 2x + y = -2 a. x = 0, y = -2 b. infinite solutions c. x = -1, y = 0 d. no solution

Which graph has figures that can undergo a similarity transformation to justify that they are similar? (obviously not the third one)