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nasty-shy [4]
3 years ago
10

Rules for rational and irrational numbers

Mathematics
1 answer:
pshichka [43]3 years ago
8 0
An irrational number can be written as a decimal, but not as a fraction and are endless non-repeating digits to the right of the decimal point.

rational number are whole numbers, fraction and can be written as a fraction.
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Answer: B) x + y = 17

1.60x + 2.45y = 34

Step-by-step explanation:

Cost of x = $1.60 per pound

Cost of y = $2.45 per pound

Total pounds of x and y = 17

Cost per pound of mixture = $2

Total number of pounds of the mixture :

x + y = 17

Since the cost per pound of the mixture = 2

Hence ;

(Cost of x * number of pounds of x) + (Cost of y * number of pounds of y)

(1.60 * x) + (2.45 * y) = (cost per pound of mixture * total number of pounds of the mixture)

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1.60x + 2.45y = 34

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NeTakaya

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any number, n, multiplied by 1 is less than n + 1, so A = 1, B = any number

For example, 1 % 7. 1 * 7 = 7. 1 + 7 = 8

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the distance between New York City and Boston is 189.9 miles as the crow flies. How far is it in Kilometers
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9514 1404 393

Answer:

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Step-by-step explanation:

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The basketball has a volume that is 1135.2 cubic inches greater.

_____

If you use 3.14 for π, your answer is 1134.6 in^3.

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