What is the answer to 25 = k/5; k =5

Use the discriminant to describe the roots of each equation. then select the best description. 2m2 + 3 = m double root real and rational roots real and irrational roots non-real roots

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?

What is the distance from zero if a quadratic function has a line of symmetry at x=-3 and a zero at 4