Im studying for a test, Can anyone help me understand how to solve "Which 2 parts need to be congruent to prove the 2 triangles are congruent by ASA?"

James adds two numbers a + b. sally adds the same two numbers but reverse the order b + a what property of addition assures us that james and sally will get the same sum

It says factor each expression completely 8y+48

Pyotr tchaikovsky sporting goods operates on a 45% overhead based on the selling price, which results in an overhead of $65.34 on the newest version of an air hockey game set. if the air hockey game set costs pyotr tchaikovsky sports $49.32, find the selling price, the markup, and the net profit.