5000$ at 4.5 for 6 months

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.

Gabrielle's age is two times mikhail's age. the sum of their ages is 84. what is mikhail's age?

Write an inequality for this sentence the quotient of a number and -5 increased by 4 is at most 8