Question

please tell me fast questions 9​

Answer 1

Step-by-step explanation:

get a new one and I will not be able to make it to the meeting tonight but why do you think I should do that too but I don't know if you have any questions please feel free to contact me at any time and I will be there are a few things I need to do to get the best of luck in

Answer 2

Answer:

$0.25(4f - 3) = 0.05(10f - 9) \\ \\ 1f - 0.75 = 0.5f - 0.45 \\ 1f - 0.5f = 0.75 - 0.45 \\ \\ 0.5f = 0.3 \\ f = \frac{0.3}{0.5} = \frac{3}{5} = 0.6$