If X varies directly as 2n+1, and n=4 when x=6, find n when x=18

What is the quotient of 6/9 divided 1/3

How are the greatest common factor and the least common multiple alike and different

3. Your math, literature, Spanish, history, and science homework assignments are organized in five folders. You randomly choose one folder, finish your assignment, and then choose a new folder.

What is 23.95 rounded to one decimal place?

Which is greater 2/3 or 60%

Solve for a. 4a + 2a - a = 5

Bella made a drawing of her rectangular bedroom with the scale of 1 inch=3 feet. the drawing was 6 inches long by 4 inches wide. what are the dimensions of bella's room?

Find the greatest number which divides 6168, 2447 and 3118 leaving the same remainder in each case.

What is the answer to 2 5/3-2 3/2=

Suppose that y varies directly with x and inversely with z and y = 28 when x = 32 and z = 8. write the quation that models the relationship. then find when x = 12 and z = 3