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sergij07 [2.7K]
2 years ago
12

Please answer this correctly​

Mathematics
1 answer:
Vera_Pavlovna [14]2 years ago
3 0

1. \: r ^{2}  - 1

2. \: a {}^{2}  + 100 + 200(a)

3. \: m {}^{2}  + 64 - 16(m)

4. \: h^{3}  + 343 + 21h(h + 7)

\huge\underline\mathtt\colorbox{cyan}{Hope it Helps㋡}

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Answer:

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Step-by-step explanation:

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jenyasd209 [6]

Answer:

Let the cost of orange be X and cost of cherry be y

3x + 9y = 78

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7 0
2 years ago
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