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mart [117]
3 years ago
8

I need the answer fast

Mathematics
1 answer:
brilliants [131]3 years ago
8 0

Answer:

B. k=7

Step-by-step explanation:

28/4=7

56/8=7

84/12=7

etc... good luck!

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There is no question, we don’t know what k is
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If r(x)=3x-1 and s(x)=2x+1,which expression is equivalent to (r/s)(6)
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( \frac{r}{s} )(6)= \frac{r(6)}{s(6)}

r(6)=3(6)-1=18-1=17
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( \frac{r}{s} )(6)= \frac{r(6)}{s(6)}= \frac{17}{13}



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3 years ago
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What is 1 minus 3/8?
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A group of 5 teachers bought 3 pens and 1 eraser each. Their total cost for all the materials was $12.89. If the eraser was $0.9
n200080 [17]

Answer:

  • $0.536

Step-by-step explanation:

<u>Variable: </u>

  • p for pen

<u>Equation:</u>

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<u>Solution:</u>

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7 0
3 years ago
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