If joe ran 390 feet, how many yards did joe run?

Add the two expressions 3.8b - 7 and 2.9b + 9 enter your answer in simplified form

Me complete this proof! prove that a quadrilateral is a square. me with the steps for this proof.

Satchi found a used bookstore that sells pre-owned dvds and cds. dvds cost $9 each, and cds cost $7 each. satchi can spend no more than $45.