Which expression is equivalent to 4/9(2n-3) A.)8/9n - 1 1/3
B.)2n-3
C.)2n - 1 1/3
D.) 8/9n -3

In the diagram, the measure of angle 9 is 85° which angle must also measure 85°?

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

Mis the midpoint of rq if rm equals 2x + 5 and mq equals 4x - 9 what is the length of rq