Which of the following is a solution to the inequality below? -5x2 + 20x - 17 > y

a. (0, 0)
b. (2, 2)
c. (5, 2)
d. (1, 5)

Proceed as in example 3 in section 6.1 to rewrite the given expression using a single power series whose general term involves xk. ∞ n(n − 1)cnxn − 2 n = 2 − 4 ∞ ncnxn n = 1 + ∞ cnxn n = 0

Last year, a state university received 3,560 applications from boys. of those applications, 35 percent were from boys who lived in other states. part a)how many applications did the university receive from boys who lived in other states? part b)applications to the university from boys represented 40percent of all applications. how many applications did the university receive in all? i don't how to do part b so me and plz tell how you got your answer

Need 50 will mark brainliest answer. find the lengths of all the sides and the measures of the angles.