The empire state building in new york city is 1,454 feet tall. a model of the building is 24 inches tall. what is the ratio of the height of the model to the height of the actual empire state building?
727: 12
727: 1
12: 727
1: 727

What is the equation and solution for the sentence? the sum of a number and thirty-one is one hundred thirteen. write the equation as n-31=113 and subtract 31 from both sides. the answer is 82. write the equation as n+31=113 and subtract 31 from both sides. the answer is 82. write the equation as n+31=113 and add 31 to both sides. the answer is 144. write the equation as n-31=113 and add 31 to both sides. the answer is 144.

Solve the system of equations. y= 2x y= x^2 - 15

What is the perimeter of square abcd? units units 28 units 37 units