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1 answer:

5 0

1. it describes what the cost would be for two medium lattes and one small latte all together.

2. it would be the first one which is 2x + y = 7.15

Step-by-step explanation:

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algol13

I believe the answer is A

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3 years ago

elena55 [62]

Step-by-step explanation:

By binomial theorem,

T(r+1) = nCr * a^(r+1) * b^r

Term 4 = 7C3 * (2x)^4 * (-5y)^3 = 35 * (16x^4) * (-125y^3) = -70000x^4y^3.

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steposvetlana [31]

Answer:

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Step-by-step explanation:

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ch4aika [34]

Answer:

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Step-by-step explanation:

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