A school 415 third graders and 338 second graders. How many more third graders are there than second graders?

Prove that quadrilateral is a rhombus.

Which number completes the system of linear inequalities represented by the graph? y> 2x – 2 and x + 4y 2 et 2 3 4

Which part of a 2-column proof is the hypothesis of the conjecture? a) given b) reasons c) prove d) statements ! i think it's b but i'm not quite