What is the value of the expression when a = -5 and C=-1? Enter your answer in the box.

Rewrite the following quadratic functions in intercept or factored form. show your work. y = 4x^2 - 19x- 5

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?

The candy store is having a 30% off sale. emma is going to buy $7.50 worth of candy.how much will she pay after the discount