Bob rides his bicycle on a bike path that is 75 kilometers long to get to his house that is due east of the bike path. if it takes bob 15 hours then what is his speed and what is his velocity?

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°.

Which shows the correct solution of the equation 1/2a+2/3b=50, when b=30?

Find the nonpermissible replacement for binthis expression.b2/5b +5