Malin and George kept track of their running times for the 100-yard dash. The dot plots below show their results.

Based on the data represented in the graphs, which statement appears to be true?

A The median running time for both sets of data is 13.

B The distribution for both sets of data is approximately symmetrical.

C The range of the running times for George is greater than the range of
the running times for Malin.

D The mode for both sets of data is equal.

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°.

Consider that lines b and c are parallel. what is the value of x? what is the measure of the smaller angle?

Can someone factor this fully? my friend and i have two different answers and i would like to know if either of them is right. you in advance. a^2 - b^2 + 25 + 10a