1/5 - 2x ≥ -4
Solve for X.

Use set builder notation to represent the following set: { -3, -2, -1, 0}

Evaluate cos2θ for cosθ = square root of 3/2

Abag contains 10 white golf balls and 6 striped golf balls. a golfer wants to add 112 golf balls to the bag. he wants the ratio of white to striped gold balls to remain the same. how many of each should he add?