Find three consecutive odd integers such that the sum of the smaller two is three times the largest increased by seven

What is the distance between the points (2 -3) and (-6 4) on the coordinate plane

F(n + 1) = f(n) – 8. if f(1) = 100, what is f(6)?

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.