One half the sum of two numbers equals their difference. What are the numbers if their sum is 56

How many bananas are in a fruit bowl that has 200 total apples and bananas if there are 31 bananas for every 93 apples

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%

Analyze the diagram below and complete the instructions that follow. how to find tan