Fifteen more than haft a number is 9

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°.

Acar travels at an average speed of 56 miles per hour. how long does it take to travel 196 miles

Rewrite the following quadratic functions in intercept or factored form. show your work. y = x^2 + 7x + 10