The expression below is the factorization of what trinomial? -1(x + 5)(x + 6)
a. -x2 ­+ 11x + 30
b. x2 ­- 11x - 30
c. -x2 ­- 11x - 30
d. x2 ­+ 11x + 30

33% of college students say they use credit cards because of the rewards program. you randomly select 10 college students and ask each to name the reason he or she uses credit cards. find the probability that the number of college students who say they use credit cards because of the rewards program is (a) exactly two, (b) more than two, and (c) between two and five inclusive. if convenient, use technology to find the probabilities.

The focus of parabola is (-4, -5), and its directrix is y= -1. fill in the missing terms and signs in parabolas equation in standard form

Aline passes through the point (–7, 5) and has a slope of 1/2 which is another point that the line passes through?