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Katarina [22]
3 years ago
10

Elite Dora and then went to an office supply store together evil Dora by 15 boxes of paper clips and 7 packages of index cards f

or a total cost of $55.40 when bought 4 boxes of paper clips and 10 packages of index cards for a total cost of $61.70 find the cost of one box of paper plates and the cost of one package of index cards
Mathematics
1 answer:
Gennadij [26K]3 years ago
7 0
So you can multiply $61.70 x 4 and there for your answer is $246.80
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(x-2)(x+7)
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6 0
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1 4
motikmotik
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5 0
3 years ago
Which of the following equations has one real solution?
erastovalidia [21]

Answer:

4x2−12x+9=0

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Hope this Helps

4 0
3 years ago
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