10) Your brother is 2 years older than you. Your mom is 3 years older than double your age. If you combine all three of your ages, it adds to 73. How old are you guys?

Suppose that one doll house uses the 1 inch scale, meaning that 1 inch on the doll house corresponds to 1/2 foot for life-sized objects. if the doll house is 108 inches wide, what is the width of the full-sized house that it's modeled after? in inches and feet.

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

Michael is training for a marathon. in his first week he plans to run 8miles. what path should he take