The area of a rectangular wall of a barn is 140140 square feet. its length is 66 feet longer than twice its width. find the length and width of the wall of the barn

Select the margin of error that corresponds to the sample mean that corresponds to each population: a population mean of 25, a standard deviation of 2.5, and margin of error of 5%

60 musicians applied for a job at a music school. 14 of the musicians play both guitar and drums, 28 play drums, 18 play the guitar. what is the probability that the applicant who gets the job plays drums or guitar?

Solve the equation. 2x - 8(x+1)= 6(2x - 3)