Geraldine is 4 years younger than tom. if tom is t years old, how old is geraldine? also, if steven is twice as old as geraldine, how old is he?

Afurniture store has 1,500 chairs in storage. a manager uses three delivery receipts to simulate samples to check 100 chairs and note the number of brown chairs. suppose the actual number of brown chairs is 1,080. about how many brown chairs are

Don't know how to find x given these segment lengths

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