Arrange the polynomial in descending powers of the variable. Then find its degree and leading coefficient.3y - y7 + 1.7y3 + 13
A. -y7 + 1.7y3 + 3y + 13, degree: 7, leading coefficient: -y
B. 13 + 3y + 1.7y3 - y7, degree: 1, leading coefficient: 13
C. -y7 + 1.7y3 + 3y + 13, degree: 11, leading coefficient: -1
D. -y7 + 1.7y3 + 3y + 13, degree: 7, leading coefficient: -1
Answer: D
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A. y + 1 B. -1 C. 1 D. simplest form
Translate to an equation, then solve.Thirty decreased by the product of three and y is the same as twice the difference of y and thirty-five.
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Find the LCM of the set of numbers.27, 42, 24, 56
A. 3024 B. 4536 C. 1296 D. 1512