How do you graph these: Gwen: x + 10y = 30 Tristan: x + 15y = 40 Keith: x + 10y = 30

Does the problem involve permutations or? combinations? do not solve. the matching section of an exam has 4 questions and 7 possible answers. in how many different ways can a student answer the 4 ? questions, if none of the answer choices can be? repeated?

Drag the tiles to the boxes to form correct pairs. not all tiles will be used. match each set of vertices with the type of quadrilateral they form.

9/10 divide by -3/15 as a mixed number