The width of a rectangle is the sum of the length and 3. The area of the rectangle is 28 units. What is the length,[..]

A water bottle is half full. She pours it into another water bottle that is 1/3 full and it fills the bottle. If the[..]

The area of a triangle is 36 square meters and the base is 8 meters ,what is its height?

A positive integer is twice another. The sum of the reciprocals of the two positive integer is 3/22. Find the two[..]

Forty-eight corn seeds sprouted. This was 75% of the seeds that were planted. How many of the planted seeds did not[..]

The sale price of $24 was 60 percent of the regular price. What was the regular price?

Each marble bag sold by Latoya's Marble Company contains 3 blue marbles for every 4 purple marbles. If a bag[..]

A student has 43 coins worth a total of $6.15. Each coin is either a nickel (five cents) or a quarter (twenty-five[..]

A die is rolled once. What is the probability of getting an even number

Hector can detail a car in 60 minutes. If Alonzo helps him, together they can finish the job in 36 minutes. How long[..]