The missing factor is (a -1) I believe. If you foil (5a + 9)(a - 1) you would get 5a^2 + 4a - 9.
Answer:
y+7=-1/4(x-4) i think
Step-by-step explanation:
I thank it is B you have to add all the tickets and times that by the the amount of money
Answer:
2204.62
Step-by-step explanation:
The answer of 9 3/4 as a percent is
9 (900%) plus 3/4 (75%) which equals 975%