I'm not completely sure what you're asking, but I'll try :D
3(2x + 9) = 3(2x) + 3(9) = 6x + 27
^^Distributed^^
3 * 2x = 6x
3 * 9 = 27
So 3(2x + 9) expanded is 6x + 27, or 3(2x) + 3(9).
Answer is b . G)f(x))=9x^3+30x
Answer:
13 cars per day
Step-by-step explanation:
64 - 51 = 13 cars per day
hope it helps
The number -5 should be added to -21 to get -26
You need to put the 15 over 1 and multiply 6 by 3 to get 18, which would be added to 2 to get 20/3, which you flip in order to get 3/20. You multiply the 15 by the 3 and the 1 by the 20 to get 45/20. You then simplify to get 2 1/4
