Please Help will mark as BRAINLIEST Are the points on the boundary line part of solution set or not?

Answer both please

Darian wants to build a regulation size pool table that is 9 feet in length.he plans he ordered are 18 by 36 inches. what is the scale factor of the dilation he must use to build a regulation pool table

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?

Choose the correct translation for the following statement. it is at most ten. x< 10 x< 10 x> 10 x> 10