Answer:
<h2><em><u>Option</u></em><em><u>:</u></em><em><u> </u></em><em><u>D</u></em></h2>
Step-by-step explanation:
<em><u>Given</u></em><em><u>, </u></em>
7,625,750,263
<em><u>When</u></em><em><u> </u></em><em><u>estimated</u></em><em><u>, </u></em>
8,000,000,000
= 8 × 1,000,000,000

-5a^2 - 7a = -a x (5a + 7)
let me know if you have any other questions
:)
Answer:
i think it's c but I'm rly not sure on this one...
Is this A.P ?
Please specify mate