I need help with 12 through 14 (easy) for you

Which mathematical statements are true? 1) if 3 is an odd number, then 3 times 3 is an even number. 2) if 6 is less than 7, then 4 is greater than 7. 3) six is divisible by 3, and 10 is a multiple of 2. 4) the average of the data is greater than the largest value in the data, or it’s less than the largest value in the data. 5) the slope of a linear graph is its rate of change, and the graph’s y-intercept is the initial value. 6) if an equilateral triangle has equal angles, then all its angles will measure 45°.

Michael is training for a marathon. in his first week he plans to run 8miles. what path should he take

If f(x) = 4x - 3 and g(x) = x + 4, find (f - g) (x)