How many terms are in the expression?
3x – 4y + x2 – 7 + 2y2

Which of the following is a justification used while proving the similarity of triangles lom and mon

Linda loans her friend $250 with a 5% monthly intrest rate. how much was the whole loan?

Acyclist bike x distance at 10 miles per hour .and returns over the same path at 8 miles per hour.what is the cyclist average rate for the round trip in miles per hour ?