13. kristin charges $9/hr for
babysitting. write an
expression to show how much
she earns if h=hours.

Given: and prove: what is the missing reason in the proof? given transitive property alternate interior angles theorem converse alternate interior angles theorem

Sammie has 3 times as many goldfish as nora. nora has 4 goldfish. how many goldfish do sammie and nora have in all?

Given that s is the centroid of triangle mno, find sq.