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Firdavs [7]
3 years ago
6

Y = 3x x + y = 52 substitution method help quick show all work

Mathematics
1 answer:
AfilCa [17]3 years ago
8 0

Answer:

x + 3x = 52 \\ 4x = 52 \\ x = 13 \\ y = 3x = 3 \times 13 = 39

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Answer:

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Unit rate means one quantity in terms of another unit quantity. In the answer choices, we see that the denominator is always in terms of UNIT LITERS (1 L), so that means, we have to find gallons in terms of UNIT LITERS.

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3 years ago
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xz_007 [3.2K]

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Answer:

Step-by-step explanation:

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