What is the greatest common factor of the numerator and denominator in the expression: 6x+2x^2/9x^2+3x^3? A. 3+x
B. 3x+x^2
C. x
D. 2/3x

Which speed is the fastest (use 1 mile ≈ 1.6 kilometers)? a. 12 miles/hour b. 18 feet/second c. 19 kilometers/hour d. cannot be determined

Evaluate cos2θ for cosθ = square root of 3/2

Four individuals pool money together to start a new business and agree to split the profits equally. n invests $6,000, x invests $2,000, y invests $8,000 and z invests $4,000. if the profits for the first month were $100,000, y receives than if the profits were divided in proportion to how much they invested.