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is the set of multiples of 4 closed under addition? explain why or provide a counterexam...
Mathematics, 22.08.2019 14:00 nculberson6
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is the set of multiples of 4 closed under addition? explain why or provide a counterexample if not. a. yes, because the sum of any two multiples of 4 is also a multiple of 4. b. yes, because the sum of any two multiples of 4 is also a multiple of 8. c. no, and a counterexample is –4 + (–8) = –12. d. no, and a counterexample is 26 + 16 = 42.
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For the equation below, x is the input and y is the output. y = -4x + 3 if the input is -8, then the output is
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Plz determine whether the polynomial is a difference of squares and if it is, factor it. y2 – 196 is a difference of squares: (y + 14)2 is a difference of squares: (y – 14)2 is a difference of squares: (y + 14)(y – 14) is not a difference of squares
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Alana has 12.5 cups of flour with which she is baking four loaves of raisin bread and one large pretzel. the pretzel requires 2.5 cups of flour to make. how much flour is in each loaf of raisin bread? explain the steps to follow to get the answer.
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