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Pani-rosa [81]
3 years ago
10

Tunde's cookie shop is having a sale. Marcos

Mathematics
1 answer:
ELEN [110]3 years ago
6 0

Answer:

Each cookie costs $1.30

Step-by-step explanation:

7x+2=11.10

Subtract 2 from both sides

7x=9.10

Divide both sides by 7

x=1.30

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-½(x + 1¼) = - 3 + ¼x <br> Solve for x
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Step-by-step explanation:

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3 years ago
The quantity of soda consumed per week at a soda fountain is 34 liters, with a standard deviation of 5.8 liters. If any 80 weeks
Mama L [17]
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Hope this works
3 0
3 years ago
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Why did the feudal system rely on a high degree of local independence?
kobusy [5.1K]

Answer:Feudalism helped protect communities from the violence and warfare that broke out after the fall of Rome and the collapse of strong central government in Western Europe. Feudalism secured Western Europe's society and kept out powerful invaders. Feudalism helped restore trade. Lords repaired bridges and roads.

Step-by-step explanation:

6 0
3 years ago
Solve the following quadratic equations by completing the square.<br><br> y^2-14y+48=0
NISA [10]

Answer:

  y = 6 or 8

Step-by-step explanation:

1. Subtract the constant:

  y^2 -14y = -48

2. Add the square of half the y-coefficient:

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Write as a square, if you like:

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3. Take the square root:

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4. Add the opposite of the constant on the left:

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5 0
3 years ago
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Lyrx [107]

Answer:

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Step-by-step explanation:

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