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amm1812
3 years ago
9

Which expression best represents the difference between triple a number and double a number?

Mathematics
2 answers:
rusak2 [61]3 years ago
6 0
Let x be the number. With this representation, double this number is 2x and thrice is 3x. We are asked to give an expression for the difference (subtraction) of these numbers, the answer to this question should be,
                                 3x - 2x
MA_775_DIABLO [31]3 years ago
4 0

Answer:

so its mostly if your taking the test in usatest prep it would be 3x -2x



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4×+5y=20<br><img src="https://tex.z-dn.net/?f=4%20%5Ctimes%20%20%2B%205y%20%3D%2020" id="TexFormula1" title="4 \times + 5y = 20
aksik [14]
4+5y=20
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5y=16
Divide by 5 on both sides

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I hope this is what u wanted. :)
8 0
3 years ago
In the expression (x + y)^8, if x = 0.3 and y = 0.7, what is the numerical value of the third term?
DerKrebs [107]
The answer i see is d

8 0
3 years ago
Read 2 more answers
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ch4aika [34]
Here is the answer you are looking for: (7,13/3)

Please vote my answer brainliest. thanks!
5 0
2 years ago
At a fabric store, the probability that a customer buys thread is 0.15. The probability that a customer buys a needle given that
Sveta_85 [38]

Answer:

The correct statement is:

C. Buying a needle and buying a thread are dependent events.

Explanation:

The first statement is incorrect because the given events are dependent on each other because the probability that a customer buys a needle given that the customer buys thread is 0.25.

The second statement is incorrect because we cannot say all those who buy a thread also buy a needle.

The fourth statement is incorrect because the probability that a customer buys a needle and thread is 0.25 \times 0.15=0.0375



8 0
3 years ago
Jenna uses 18 inches of ribbion for each box she wraps how many yards of rib ion does she need to wrap 4 boxes
Sav [38]
Hello Myeisha91! 

First we need to find how many inches in total to wrap 4 boxes. We do that by multiplying 18 x 4 = 72 so Jena needs 72 inches. The question wants to know how many yards so we need to convert 72 inches into yards. We can convert inches to yards by using a conversion factor. We know that 1 inch = 0.0277778 yd. Now that we know  1 inch = 0.0277778 yd, lets convert the 72 inches to yards.

We convert 72 in to yards by multiplying 72 in by \frac{0.0277778\;yd}{1\; in}
72\;in\times\frac{0.0277778\; yd}{1\;in} = 2\; yd
So Jenna will need 2 yards to wrap 4 boxes.
6 0
3 years ago
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