Which expression is equivalent to 10x^2y + 25x^2?
a)5x^2(2y + 5)
b)5x^2y(5 + 20y)
c)10xy(x + 15y)
d)10x^2(y + 25)

65 8 7 4 5 6 8 4 3 2 1 9 5 6 4 2 1 6 5 1 5 1 3 2 3 5 multiply the third number in the first row by the seventh number in the third row. add this result to the fifth number in the second row. add to this total ten times the fourth number in the third row. subtract the eighth number in the first row from the result.

Combine the information in the problem and the chart using the average balance method to solve the problem.

The table shows the age and finish time of ten runners in a half marathon. identify the outlier in this data set. drag into the table the ordered pair of the outlier and a reason why that point is an outlier.