Answer:
O f(x) = x(x – b) 3
Step-by-step explanation:

The answer is A !! Did it step by step , don’t forget to put a brainliest if you can ;)
I’m most sure that the answer is A.
Answer:
A. a=25
B. RCA and QBD
C. Angle PBA
Step-by-step explanation:
2a-9+5a+14=180 since they are same side interior they equal 180
combine like terms- 7a+5=180
subtract 5 from each side- 7a=175
divide 7 from each side- a=25
Please mark Brainliest