You are thinking of purchasing a four-year-old Palomino V6 four-door sedan with a DVD player, leather seats, power
sunroof, and aluminum wheels. It does not have air-
conditioning and it has been driven 62,649 miles. What is the
average retail value of the automobile?

All per-unit concepts rely on ratios, meaning, to provide a type of measurement

Segment xy is dilated through point m with a scale factor of 2. which segment shows the correct result of the dilation

Arley is building a model of a city map. in one part of the city, three roads form a right triangle, which harley draws as triangle abc, with the following measures: m∠b=90° and m∠a=30°. in his scale model, the hypotenuse of triangle abc, ac¯¯¯¯¯¯¯¯, has a length of 817−−√ cm. what is the value of a (the length of bc¯¯¯¯¯¯¯¯)?