Find the sum.5.6 + [(-4.0) + (-5.4)]
A. 7
B. 4.2
C. 15
D. -3.8
Answer: D
Mathematics
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A.
B.
C.
D.
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Determine whether the expression is a polynomial. If it is a polynomial, give its degree.4x3 -
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Graph the integers on the number line.-10, -8, -6, -4
A.
B.
C.
D.
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Translate the phrase to an algebraic expression. Use "x" to represent "a number". -5 decreased by a number
A. -5 ÷ x
B. 5 - x
C. -5 - x
D. x -
Mathematics