Usé the distributive property to rewrite the expression 7bx + 7by as an equivalent expression

Multiplying an even number of negative numbers gives an answer that is choose from:

In two or more complete sentences, determine the appropriate model for the given data and explain how you made your decision. (1,-1), (2,0.5), (5,1.5), (8,2)

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