If f(x) = 2x – 1 and g(x) = x^- 2, find [g•f](x).

What are the solutions to the equation 4x2+3x=24-x

Your food costs are $5,500. your total food sales are $11,000. what percent of your food sales do the food costs represent?

The probability that an adult possesses a credit card is .70. a researcher selects two adults at random. by assuming the independence, the probability that the first adult possesses a credit card and the second adult does not possess a credit card is: