Which expression is equivalent to 2x²+(4x-6x²)+9-(6x+3)

When you have 25 numbers, and jake picks 3 random numbers and puts them back, what is the chance bob has of picking those 3 numbers when he picks 6 random numbers (without putting them back)? explain.

The points (1, 7) and (0, 2) fall on a particular line. what is its equation in slope-intercept form?

Peyton's field hockey team wins 4 games out of every 7 games played. her team lost 9 games. how many games did peyton's team play?