How many milliequivalents are there in 500 ml of a 2.5 N acid solution?

The price of a particular stock is represented by the linear equation , where x represents the number of weeks the stock has been owned and y represents the price of the stock, in dollars. if this relationship continues, what is the price of the stock after it has been owned for 12 weeks? $92.55 $94.37 $100.52 $114.39

In the xy-plane, if the parabola with equation passes through the point (-1, -1), which of the following must be true?

If x is 6, then 7x= a. 13 b. 42 c. 42x d. 76