Factor:
and its not

What are the solutions of the system? solve by graphing. y = -x^2 - 3x + 2 y = -2x + 2

Look at this pattern ; 1,4,9, number 10000 belongs in this pattern . what’s the place of this number?

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.