If there are 7 people in a family, 4 grandparents, a grandchild a mom and dad, what is the average age of each person, if all together they are 381 years old?

Is 52 a prime numbet

What's 20{5[100-3 (25+35) + 20]}

Which of the following is a true statement about dilations? A. It changes the size of the figure. B. It changes the orientation of the figure. C. It changes the orientation of the verticies. D. All of the above.

What is the quotient for 561 60/800 divided by 28

They drive for 2 hours and 45 minutes at an average speed of 60 miles per hour. how far did carter and his family travel in that time?

How is the graph of y = 1/3x related to its parent function y = 1/x

Find (-1), h (0), and h (4) for the following function h (x) = 9x^2-4 h (-1) = h (0) = h (4) = Simplify answer

What is 2/5 divided by 1/4

When comparing two negative integers, how can you determine which integers is the greatest number

is perpendicular to. How many 90° angles are formed by the intersection?