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Alinara [238K]
3 years ago
10

five pencils and four pens cost $6.15. three similar pencils and eight owns cost $9.85. how much would you expect to pay for a s

et of eight pencils and seven pens?
Mathematics
1 answer:
stepladder [879]3 years ago
8 0
Here you have to add and subtract
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solniwko [45]

Answer:

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Step-by-step explanation:

Website 1 has upfront cost of $30.

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Total cost will be 1.5X+30

Where in for Website 2, it will be multiplied by $2

so Y=2X

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3 years ago
Given a circle with measures of (C, d, and r) and a circle with measures of (C', d', and r'), what is C if
Black_prince [1.1K]
C'=1.5
c/c'=d/d'
c/1.5=8
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hope that helps :)

7 0
3 years ago
When lines the bottom of her first pan with aluminum foil. The area of the rectangle piece of foil is 11 1/4 in.². Its length is
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Answer:

2.5 or 2 1/2 in

Step-by-step explanation:

Area = width x length

width = area / length = 11.25 / 4.5 = 2.5

7 0
3 years ago
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Monica [59]

Answer:

a = 6

Step-by-step explanation:

7a-17 = 4a +1 ; Subtract 4a from both sides

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3 years ago
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Step-by-step explanation:

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