4. The net of a square-based pyramid is shown below. if the sides of the square base are 5 units, and each lateral face has a height of x
units, which of the following expressions represents the lateral surface area of the
pyramid with the given net?

If x = -2, then x 2-7x+10 equals a. 0 b.20 c.28

He weights of 2-pound bags of best dog food are approximately normally distributed with a given mean  and standard deviation  according to the empirical rule, what percentage of the bags will have weights within 3 standard deviations of the mean? 47.5%68%95%99.7%

What is the slope of the line that contains the points (-5, 6) and (14. - 7)?