It would quadruple.
Basically, it will quadruple because you are multiplying, which doesn't make much sense actually.
An example is with a 2 by 2 figure, you would get 4 squared as the area, but if you double both sides, 4 by 4, you would get 16 squared as the area.
How many seconds are in a minute? 60 seconds. So you do 60•5.71 and once you get the answer,you multiply that by 60 again because there is 60 minutes in 1 hour.Then you will have your final answer!
Answer:
One equation to set up is 5x+6 = 16
That equation solves to x = 2
You bought 2 binders
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Explanation:
x = number of binders
5x = cost of all the binders only ($5 each)
2*3 = 6 = cost of all 3 notebooks only ($2 each)
5x+6 = total cost of the 3 notebooks and x binders
5x+6 = 16 is one possible equation to set up
Other equations are possible.
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Let's solve for x.
5x+6 = 16
5x = 16-6 ... subtracted 6 from both sides
5x = 10
x = 10/5 .... divided both sides by 5
x = 2
You bought 2 binders
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Check:
1 binder = $5
2 binders = 2*5 = $10
Add this onto the $6 spent on the notebooks to get 10+6 = 16 dollars total. The answer is confirmed.
The answer is A.
The plusses mean that they're positive.
8-2=6
8p-8=-9(2p+5)-9(6-3p)
p=91
I showed the work up there and checked