Answer:
Its A
Step-by-step explanation:
b) -10
x^2 + 3x + k = (x - 2)(x - a)
(x - 2)(x - a) = x^2 - 2x - ax + 2a = x^2 + [-2 - a)x] + 2a
-2 - a = 3
2a = k
a = -5
k = 2(-5) = -10
Answer: b) -10
B. 40 pounds
multiply each dollar by 2
3 and 4 everyone
i did it myself
Answer: i think its D
