Which expresions is equivalent to 2a + 5(b + 7a)?
a.) 7a + 12b b.) 37a + 5b c.) 9a + 5b d.) 2...
Mathematics, 19.09.2019 01:30 madisonrosamond99
Which expresions is equivalent to 2a + 5(b + 7a)?
a.) 7a + 12b b.) 37a + 5b c.) 9a + 5b d.) 2a + 35b
Answers: 2
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Write the sine and cosine values of a, b, respectively, in the figure for (1) and (2) + explanation.
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Rachel is studying the population of a particular bird species in a national park. she observes every 10th bird of that species that she can find in the park. her conclusion is that the birds living in the park who belong to that species generally feed on insects. rachel's sample is . based on the sample she picked, rachel's generalization is . reset next
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