Tell whether the angles are adjacent or vertical. Then find the value of x . 117° xº ​

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%

Tell whether the two rates form a proportion

Afamily went out to dinner and their bill was $113.if they want to leave a 19% tip, how much should they leave.