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3 years ago

Which expression is equivalent to 5x + 10 y - 15

Mathematics

1 answer:

klasskru [66]3 years ago

5 0

The answer is the first one because you have to multiply the outsider five to the other numbers inside the parenthesis. You don't add them or subtract them because they don't have the same variable

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MArishka [77]

Answer:

203

Step-by-step explanation:

When calculating surface area, you add the area of each side.

Base: LxW = 7x7 = 49

Triangle Sides: 1/2 b x h = 1/2(7) x 11 = 38.5

4 sides: 38.5x4 = 154

154+49 = 203

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Answer:

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Step-by-step explanation:

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Kruka [31]

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