Bingo uses the numbers 1 to 75. if you randomly select a number, what is the probability it will not be a multiple of 7? express your answer as a fraction.

Shryia read a 481 -page-long book cover to cover in a single session, at a constant rate. after reading for 1.5 hours, she had 403 pages left to read. how fast was shryia reading? pages per hour how long did it take her to read the entire book? hours plz i realy need this

Enter the number of complex zeros for the polynomial function f(x) = x 4+ 5x² +6

Me! i will mark brainliest! i don't get polynomials and all that other stuff. so this question is really hard. multiply and simplify.(x - 4) (x^2 – 5x – 6)show your