Add 3x to both sides
-3x+10=3x-8
+3x +3x
10=6x-8
+ 8 +8
18=6x
/ / (divide)
6. 6
3=x
1. You'd divide 98,000,000 by 750,000 and get about 131 trees per acre ("population" density).
2. 131 trees/acre x 750,000 = 98,250,000trees.
Then 292,000,000 divided by98,250,000, which is 2.9 Round up to 3 boxes/tree.
Hope I helped. Hope this makes sense.
Your answer is the third option.
<h2>
Answer:</h2>
The speed of the commercial jet is while the speed of the private airplane is
<h2>
Step-by-step explanation:</h2>
Let's name the commercial jet as cj and private airplane as pa, so we know the following:
<u>It takes the commercial jet 1.1 hours for the flight, so:</u>
<u>It takes the private airplane 1.8 hours for the flight, so:</u>
<u>The speed of the commercial jet is 210 miles per hour faster than the speed of the private airplane:</u>
Let's name the speed of the commercial jet as and the speed of the private airplane as , then:
From physics we know that:
Since the distance from Denver to phoenix is unique, then:
Thus, from the equation and given the relationship we have:
Finally, the speeds are:
D^1 (0,1)
explanation: http://www.twinsburg.k12.oh.us/Downloads/geo%20ch9%20form%20assess%20KEYS.pdf