The cost of manufacturing a certain type of headphone varies inversely as the number of headphones increase . if 5000 headphones can be manufactured for $15.00 each find the cost to manufacture 7,500 headphones

How do you summarize data in a two-way frequency table?

For what values of the variable x is the expression square root of 7x+14+ square root of 7-x a real number?

Type the correct answer in the box. consider the system of linear equations below. rewrite one of the two equations above in the form ax + by = c, where a, b, and c are constants, so that the sum of the new equation and the unchanged equation from the original system results in an equation in one variable.