Select all expressions that could be equivalent to x^2 + bx - 36 where b is negative. A. (x+3)(x-12)
B. (x-2)(x+18)
C. (x-13)(x-3)
D. (x+4)(x+9)
E. (x-9)(x+4)

1. d.90

2. e. none of these (80)

3. a. 0

4. b. 6

5. e. none of these (10)

6. a. 5

step-by-step explanation:

descending order means to order the polynomials from the term with the largest exponent to the term with the smallest exponent.  

therefore, the correct answer is d.  

answer: the answer is b. i think hope i got it correct

step-by-step explanation:

x-150=475   x=625

step-by-step explanation:

if the bike after the sale ($150) is $475 then just simply add 150 to 475.