If f(x) = 3x2 - 3x – 2, then f(-2) =

Can someone check if i did this right since i really want to make sure it’s correct. if you do you so much

Acollection of coins has value of 64 cents. there are two more nickels than dimes and three times as many pennies as dimes in this collection. how many of each kind of coin are in the collection?

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?