Arecipe calls for 0.75 cup of sugar to make 20 cookies, how many cups of sugar will make 50 cookies?

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

25 ! the line of best fit is h = 5a + 86. predict the height at age 16. show your work.

Me asap on # : explain how factoring a trinomial, ax^2+ bx+ c, when a does not equal 1 different from factoring a trinomial when a = 1.