Find the sum and product of the roots. 2x^2 + 6x - 8 = 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%

What is the name used to describe a graph where for some value of x, there exists 2 or more different values of y?

Haley buys 9 pounds of apples for $3. how many pounds of apples can she buy for $1?