\int\limits^a_b (12x^{2} -2x^{3} )dx + (y-3)dy

Adaycare center charges a $75 enrollment fee plus $100 per week. which of the following represents the cost of sending a child to daycare for 14 weeks?

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?

How many 2/5s are in 1 and 1/2 plz someone me right now