400% increase
p=200/50×100
p=4×100
p=400%
Well 18/5= 3.6
is this what you need to know?
2. A
4. D
I don't know the rest but good luck.
Answer: C
<u>Step-by-step explanation:</u>
x² + 3x - 10
p + q needs to equal the b-value.
Since b = 3, then the sum of p = -2 and q = 5 works.
⇒ (x - 2)(x + 5)
The rate at which the distance between the planes
355 km/hr