Diane ia 25 years older than her son, craig. the sum of their ages is 105. how old are diane and craig? (it is a system of equations)

Identify the number as a rational or irrational. explain. 127

The two square pyramids are similar. find the total volume of both pyramids if the ratio of their surface areas is 9/16

Which zero pair could be added to the function f(x) = x2 + 12x + 6 so that the function can be written in vertex form? o 3, -3o 6,629,-936, 36