The graph of the function, f(x)=-2x^2+6x-3,opens up or down and has a minimum or maximum value.

The highest point on earth is the peak of mount everest if you climb to the top you would be approximately 29,035 feet above sea level at remembering that amount is 5280 feet percentage of the height of the mountain would you have to climb to reach a point 2 miles above sea level

The difference of three and the reciprocal of a number is equal to the quotient of 20 and the number. find the number.

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?