Simply:−2(−5+4n)−4(3+6n)

What is the value of x in the equation 6(x + 1) – 5x = 8 + 2(x – 1)?

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

The number of potato chips in a bag is normally distributed with a mean of 71 and a standard deviation of 2. approximately what percent of bags contain between 69 and 73 potato chips? approximately 68% approximately 71% approximately 95% approximately 99.7%