Answer:
d
Step-by-step explanation:
d. neither
If I helped please vote brainliest
Answer:
Its 6/3
Step-by-step explanation:
Answer:
(x-7) (x+4)
Step-by-step explanation:
x^2 - 3x - 28
What two numbers multiply to -28 and add to -3
-7*4 = -28
-7+4 = -3
(x-7) (x+4)
54 percent
You add the two together to get 39, then divide 21 by 39. This gives you 0.538, which turns into 54%