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A=gh(B+b); A=20, B=4, b=1

If olu is twice as old as funmi if the sum of their ages is 60 how old is olu

Complete the solution of the equation. find the value of y when x equals to 28 x+3y=28

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?