If the original price is $18.00and the markup is %70 what is the total

What two criteria are needed for triangles to be similar

Given: pqrs is a parallelogram prove: pr and qs bisect each other at t

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.