The late fee for library books is $2 plus 15 cents each day for a book that is late. if monica's late fee is $2.75, write and solve a linear equation to solve how many days late her book is.

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?

The party planning committee has to determine the number of tables needed for an upcoming event. if a square table can fit 8 people and a round table can fit 6 people, the equation 150 = 8x + 6y represents the number of each type of table needed for 150 people.

Determine the area of a triangle with (see picture below)