If the sides of a square are increased by 8cm, the area becomes 169cm2. Question:
What is the side length of the original square? Explain how you constructed your response, show your work.

Ben wants to play a carnival game that costs $2. in his pocket he has 5 red tickets worth 35 cents each, and 15 blue tickets worth 10 cents each. which of the following systems of inequalities correctly represents the constraints on the variables in this problem? let represent the red tickets and b represent the blue tickets.

Select the number of ways in which a line and a circle can intersect

Simplify (2^5/3^2)^4 a. 2^20/3^8 b. 2^9/3^8 c. 8^5/12^2 d. 2/3^2