Neil bought 5 books. the average price of 2 books is 5 dollars. the average price of the rest of the books is 4 dollars. find the total amount of money neil paid for the 5 books

The parabola y = x² - 4 opens: a.) up b.) down c.) right d.) left

What is the probability of throwing several dice with sum equal to 6 (six)? show the ways of possibilities for sum 6 (as the numerator) and the ways of throwing n dices for n = 1, 2, 3, 4 or 5 as denominator for all the questions to earn full credits. (a)throw one die, (b) throw two dice, (c) throw three dice (d) throw 4 dice, (e) throw 5 dice

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