Which is true about the degree of the sum and difference of the polynomials 3x5y – 2x3y4 – 7xy3 and –8x5y + 2x3y4 + xy3?

F(n + 1) = f(n) – 8. if f(1) = 100, what is f(6)?

Given: m∠ adb = m∠cdb ad ≅ dc prove: m∠ bac = m∠bca lol

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?