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strojnjashka [21]
3 years ago
6

J={x|x is an integer and x>-1}

Mathematics
1 answer:
Digiron [165]3 years ago
8 0
The sentence reads:
J equals the value of x such that x is an integer AND x is greater than -1.

Translated to English, we can say J is an integer which is zero or positive, or in other words, J is a non-negative integer.
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timurjin [86]
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A science experiment calls for mixing 3 and two-thirds cups of distilled water with 1 and three-fourths cups of vinegar and Two-
Sonbull [250]

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Step-by-step explanation:

For this problem, we add 3 and 2/3 + 1 and 3/4 + 2/3. We can change these mixed numbers into improper fractions to make the math easier:

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Now that we have two fractions, we just add them together. This leaves us with 6 and 1/2.

If you're having trouble with adding fractions with denominators that aren't the same, here are some videos (if you can't click the link, just copy and paste into the search bar):

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5 0
2 years ago
DUE IN 5 MINUTES MATH QUESTION ​
kumpel [21]

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x= -10

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4 0
2 years ago
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4 0
3 years ago
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SVEN [57.7K]
2X - 144 = 0
+ 144. + 144
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/2. /2.
X = 72
3 0
2 years ago
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