There are six children in a family. Five of them are respectively 2, 6, 8, 12 and 14 years older than the youngest, and the age of each child is a prime number. How old is the youngest?

Let y be the difference of two numbers such that one number varies directly as x while the other number varies inversely as x. If y = - 7 when x = - 2, and y = 5 when x = 1. Express y in terms of x.

What is the length of the rectangular prism, if the volume is 912 mm3? The width is 6 and the height is 8 ...

If f (x) = 3x^2 + 5x find f (-2) -22 -9 2 22

What's the answer to 2x2

Select all choices which could lead to a biased result. randomly calling telephone numbers to ask if people are satisfied with their service randomly calling people whose last name starts with 'W' to ask if they are satisfied with their service

A bin of clothes contains 20 shirts that are either red, white, or blue. There are 2 red shirts, and the probability of not randomly selecting a blue shirt is. How many white shirts are in the bin?

Which number (s) below belong to the solution set of the equation? Check all that apply X+6=45 A. 39 B. 35 C. 0 D. 45 E. 3 F. 51

Boys and girls: A couple plans to have children until a girl is born, but they will have no more than four children. Assume that each child is equally likely to be a boy or a girl.

What property is illustrated in the question 9 + 13=13+9

How to factor a problem