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2 years ago

a ratio of science books to art books is 2:5. 20 % of the books were unsold and 2240 were sold. total amount of each book?

Mathematics

1 answer:

mash [69]2 years ago

7 0

Science = 512
art = 1,280

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3 years ago

When 0.3(4x – 8) – 0.5(–2.4x + 4) is simplified, what is the resulting expression?

andrew11 [14]

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2 years ago

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Make use of the known limit,

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since $\tan x=\dfrac{\sin x}{\cos x}$ , and the limit of a product is the same as the product of limits.

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3 years ago

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Answer:

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Step-by-step explanation:

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3 years ago