How many nonnegative integer solutions

  1. How many nonnegative integer solutions does the equation x+y+z+t = 15 have?
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    2. picklepeter asked by picklepeter
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  2. find all nonnegative integer solutions of the systemx+y<8 x+z<8 t+y<8 z+t<8
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    2. math asked by math
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  3. find all nonnegative integer solutions of the systemx+y<8 x+t<8 t+y<8 z+t<8
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    2. math asked by math
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  4. We need to show that 4 divides 1-n2 whenever n is an odd positive integer.If n is an odd positive integer then by definition n =
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    2. Don(please check my math) asked by Don(please check my math)
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  5. Prove that if x and y are nonnegative real numbers, then (x+y)/2 ≥ sqrt(xy).Use the technique of working backward from the
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    2. Meg asked by Meg
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  6. If true, prove. If false, provide just a counterexample:a. For every function f from nonnegative integers into nonnegative
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    2. huing asked by huing
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  7. avatarFind the number of solutions to x_1 + x_2 + x_3 + x_4 + x_5 \le 1 in nonnegative integers.
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    2. Fiona asked by Fiona
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  8. The equation: x2=91 has what kind of solution(s) for x ?(2 points) Responses One rational, integer solution One rational,
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  9. Choose the option that represents all solutions to the given equation.2√3(cos) sin x-4 sin2x+2√3 cos X-4=0. 1)3π x= +2 nm
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    2. - asked by -
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  10. the sum of an even integer and twice the next greater even integer is the same as the difference between five times the greater
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    2. carlos asked by carlos
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