What’s the mean of 75,84,92,79,85,77

James adds two numbers a + b. sally adds the same two numbers but reverse the order b + a what property of addition assures us that james and sally will get the same sum

What is the slope of any line parallel to the line 8x+9y=3 in the standard (x,y) coordinate plane?

If you eat 4 medium strawberries, you get 48% of your daily recommenced amount of vitamin c. what fraction of your daily amount of vitamin c do you still need?