Answer:
i say 10 trees, i think its trying to trick you in thinking each row is multiplied by 4 which equal 4, so 4-6 = -2. so what i did was multiply 4 by 4 which gives me 16 -6 equals 10.
Step-by-step explanation:hope this helped if not u tell me so i can work on this topic.
Answer:

Step-by-step explanation:
Divide both sides by 

Simplify:
; 
Answer:
well what's the equation to know what x equals
The speed at which they are moving apart = 475 + 525 = 1000 mi/h
Time = distance / speed
= 6000 / 1000 = 6 hours
The answer is 6 hours.
It's visually better to make it an equation.
-1 3/5 ÷ -2/3
The answer is 39/10.