Let S be a randomly selected student that plays sports and let B be a randomly selected student that plays in the band. The probabilities of randomly selecting a student are P(S)=0.31, P(B)=0.16, and P(SorB)=0.42. What is P(SandB)?

What is the common denominator for 3/5+3/4

Ben wants to play a carnival game that costs $2. in his pocket he has 5 red tickets worth 35 cents each, and 15 blue tickets worth 10 cents each. which of the following systems of inequalities correctly represents the constraints on the variables in this problem? let represent the red tickets and b represent the blue tickets.

Its due ! write an equation in which the quadratic expression 2x^2-2x 12 equals 0. show the expression in factored form and explain what your solutions mean for the equation. show your work.