430-18 not in index
p+18=430
APEX ! Non-linear systems of equation.
Answer:
19/41
Step-by-step explanation:
this fraction cannot be simplified since 19 is a prime number.
Define unit vectors along the x-axis and the y-axis as

respectively.
Then the vector from P to Q is

In component form, the vector PQ is (-8,5).
The magnitude of vector PQ is
√[(-8)² + 5²] = √(89) = 9.434
Answer:
The vector PQ is (-8, 5) and its magnitude is √89 (or 9.434).
15 miles is how far she has to go. I think you have a Typo