At sunrise, the temperature was –10.5°c. during the day, the temperature rose 5.2°c and then fell 3.6°c. what was the final temperature?

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°.

If the scale factor between two circles is 2x/5y what is the ratio of their areas?

The function f(x) = 14,600(1.1)* represents the population of a town x years after it was established. what was the original population of the town?