Solve the equation using the method that seems appropriate. 2x - 3 = 4(x+2)
Write your answer as a decimal.
x=

Adrawer contains 12 identical white socks, 18 identical black socks and 14 identical brown socks. what is the least number of socks you must choose, without looking, to be certain that you have chosen two socks of the same colour?

Evaluate cos2θ for cosθ = square root of 3/2

Five infinity stones cost $16.80. what is the price per infinity stone ?