In a certain English class, ~$\frac{1}{4}$~ of the number of girls is equal to ~$\frac{1}{6}$~ of the total number of students.  What is the ratio of the number of boys to the number of girls in the class?

In the xy-plane, what is the slope of the line with equation 3x + 7y = 9?

Pat invested x dollars in a fund that paid 8 percent annual interest, compounded annually.  Which of the following represents the value, in dollars, of Pat’s investment plus interest at the end of 5 years?

The table above shows the number of days worked by a certain sales representative in each of three months last year.  If the number of sales calls that the representative made each month was proportional to the number of days worked in that month and if the representative made a total of 168 sales calls in the three months shown, how many sales calls did the representative make in August?

For any integer k greater than 1, the symbol k* denotes the product of all the fractions of the form ~$\frac{1}{t}$~, where t is an integer between 1 and k, inclusive.  What is the value of ~$\frac{5^{*}}{4^{*}}$~?

If x < 0, then ~$\sqrt{-x\left | x \right |}$~ is

Which of the following is equal to ~$\frac{2^{12}-2^{6}}{2^{6}-2^{3}}$~ ?

Last year the price per share of Stock X increased by k percent and the earnings per share of Stock X increased by m percent, where k is greater than m.  By what percent did the ratio of price per share to earnings per share increase, in terms of k and m?

If x percent of 40 is y, then 10x equals

On Saturday morning, Malachi will begin a camping vacation and he will return home at the end of the first day on which it rains.  If on the first three days of the vacation the probability of rain on each day is 0.2, what is the probability that Malachi will return home at the end of the day on the following Monday?