Some on ques1) a and b
sequences

Nicholas says that two pairs of congruent angles can be used to show that the two triangles are similar

Number patterns 54, 18, 6, 2, 2/3, what are the next 2 terms?

Cheryl works as a hotel maid. the number of hotel rooms she cleans is directly proportional to the number of hours she works. the graph shows that r rooms are cleaned in t hours.