Rajiv is building a bookcase. A shelf on the bookcase can hold up to 95 pounds of books. Write and graph an inequality to represent the situation, where b represents the weight of books on the shelf.

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%

Reflect the point (7,0) across the y-axis

What is the axis of symmetry of the function f(x)=-(x+ 9)(x-21)