Identify all the factors of this polynomial when it is factored completely

27x^2-153x-90

1. 3
2. 9
3. x-5
4. x+5
5. 3x-2
6. 3x+2
7. 3x-15
8. 9x+6

Find the circumference of a pizza with a diameter of 10 inches round to the nearest tenth

Are you guys willing to me with these last 8 questions on my homework for math reply to this question that i posted

Which option identifies how kevin should proceed in the following scenario? four years ago kevin designed an mp3 player for young children. now that technology has changed, he would like to update his design to ensure that it encompasses cutting-edge techniques. by creating a third-angle projection of his ideas by designing an isometric projection of his new ideas by referring to past designs and illustrations of his original model by conferring with engineers who have improved upon similar devices