State a true conclusion. 1) if a ● b = 0, then a = 0 or b = 0 2) 3x = 0

Is the figure congruent? yes or no?

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 for b. ab + c= d b= a + old ob=allc-ch b= (d-c/a