Answer attached, but more letters needed
Answer:
45
Step-by-step explanation:
F(-4). F(x) = 2x^2 - x + 9
There are exactly 0.499999 quarts in 1 <span>pint.</span>
They complete a 900-mile distance with their combined speed of (300+250=550) mph
Therefore, they meet after 900m/550mph=18/11h=1.6364h