Mathematics, 19.05.2021 21:30 Gabysh3794
The point R is halfway between the integers on the number line below and represents the number . (Use the hyphen for negative numbers and write the answer as a decimal, such as -6.4).
Number line from negative 10 to positive 10 in increments of 1 is shown. Only the whole numbers are labeled. In between the whole numbers, there should be a tick mark. A point labeled R is placed is placed between the 2nd and 3rd tick marks to the left of 0.
(3 points)
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Answers: 3
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How many kilograms of a 5% salt solution and how many kilograms of a 15% salt solution must be mixed together to make 45kg of an 8% salt solution?
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The point R is halfway between the integers on the number line below and represents the number . (Us...
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