an airplane model has a scale of 1 to 30. if the model has a length of 14 inches, what is the actual length of the airplane in feet?

Abox of chocolates costs $7. which equation relates the number of boxes sold (x) and total cost of the boxes sold (y)?

Need this at the city museum, child admission is 6 and adult admission is 9.20. on tuesday, 132 tickets were sold for a total sales of 961.60. how many adult tickets were sold that day?

The perimeter of a quarter circle is 14.28 miles. what is the quarter circle's radius?