A local hamburger shop sold a combined total of 681 hamburgers and cheeseburgers on Friday. There were 69[..]

A rocket is fired upward from some initial distance above the ground. Its height in​ feet, h,above the​ ground, t[..]

the ratio to the staggering to the stumbling is 3 3/4 to 5. if 76 were stumbling, how many were staggering

A teacher surveyed 160 students to see how many students leave school during lunch. Here are the results of the[..]

what is the smallest positive integer for x, so that the value of f(x)=200(2)^x is greater than the value of[..]

The function f(x)=1/2x-6 was replaced with f(x+k)=1/2x-4. What is the value of k?

the volume of a rectangular box is 343ft3. if the width is 2 times longer than the height, and the length is 4 times[..]

Fabio and Carlos play on a basketball team together. In the last game, Fabio had 7 points less than 2 times as many[..]

Mr. Vectadore is buying two new cowboy hats. All together cost $75.12. The second hat costs twice as much as the[..]

Mike and Kim invest $9,000 in equipment to print yearbooks for schools. Each yearbook costs $5 to print and sells[..]