You would have enough gas to go another 25 miles
To figure out this question, I first divided 24 into 3, which gives me an answer of 8. then I divided 52 into 7 , which also is 8 . because the two numbers are the same, I know the ratios are equivalent.
The answer would be A. There is a phase shift to the left. Because you are adding pi/6.
48:24 = 24:12 = 12:6 = 6:3 (divide each number by 2 or multiply by 2)
7x - (25x^2 + 12x) = 7x - 25x^2 - 12x = -25x^2 - 5x