Hey there!
![Answer:\boxed{1.3*10^{11} }](https://tex.z-dn.net/?f=Answer%3A%5Cboxed%7B1.3%2A10%5E%7B11%7D%20%7D)
![Explanation:](https://tex.z-dn.net/?f=Explanation%3A)
(130 billion) in scientific notation:
![\boxed{1.3*10^{11}}\text{ is your answer.}](https://tex.z-dn.net/?f=%5Cboxed%7B1.3%2A10%5E%7B11%7D%7D%5Ctext%7B%20is%20your%20answer.%7D)
Hope this helps!
![\text{-TestedHyperr}](https://tex.z-dn.net/?f=%5Ctext%7B-TestedHyperr%7D)
Answer:
1.92 m³
hopefully this answer can help you to answer the next question.
Hi
the trick is to define price by referring only to one item.
Here the bootle of water is you reference.
there is 3 gallons of milk
6 bottles of water
6 bags of chips
let's call bottle of water " X"
water cost = X
milk = X+1.7
chips = X/2
So we have :
3 (X+1.7 ) + 6X + 6 ( X/2) = 29.1
3X+ 5.1 + 6X + 6X/2 = 29.1
3X +6X + 3X + 5.1 = 29.1
12X +5.1 = 29.1
12X = 29.1 - 5.1
12 X = 24
X = 24/12
X = 2
price of bottle is 2 dollars
then milk is 2 + 1.7 = 3.7
chips = 2/2 = 1
let's check = 3*3.7 + 6*2 + 6*1 = 11.1+12+ 6 = 29.1
First distribute -8 to all terms within the parenthesis.
-8(m + 7) = -8m - 56
Next, isolate the m. Add 8m to both sides, and subtract -53 from both sides.
-8m (+8m) + 53 (-53) = -8m (+8m) - 56 -53
-8m + 8m = -56 - 53
Simplify
0 ≠ - 109
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This equation cannot be solved, and is undefined.
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hope this helps
Hi there!
83,960.11 rounded to the nearest hundred would be 84,000. The 960 rounds up to 1,000+, so that is your answer.
You can't round down on this, since 6 is bigger than five it tells 9 to go up and cancel out to be a zero.
Hope this helps!