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Alex
3 years ago
10

please help asap!!!!!!!!!! Ashley and Kristin are selling wrapping paper for a school fundraiser. Customers can buy rolls of pla

in wrapping paper and rolls of shiny wrapping paper. Ashley sold 4 rolls of plain wrapping paper and 3 rolls of shiny wrapping paper for a total of $68. Kristin sold 9 rolls of plain wrapping paper and 2 rolls of shiny wrapping paper for a total of $77. What is the cost each of one roll of plain wrapping paper and one roll of shiny wrapping paper? SHOW ALL WORK

Mathematics
1 answer:
SCORPION-xisa [38]3 years ago
6 0

Answer:

4x+3y=68

9x+2y=77

plain= 5 shiny=16

Step-by-step explanation:

plain=x shiny=y

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Answer:

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3 years ago
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Lapatulllka [165]

Answer:

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Step-by-step explanation:

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Help me pls I'm so confused and this is due in the morning pls help. look at pic​
Sloan [31]

Answer:

the equation that has the same solution as the given expression is

m + 7.28 = 18.28

Step-by-step explanation:

Given expression;

0.2m = 2.20

To solve for m, divide both sides by 0.2

\frac{0.2 m}{0.2} = \frac{2.2}{0.2} \\\\m = 11

From the given options, the equation that has the same solution as the given expression is m + 7.28 = 18.28

Solve the equation to confirm as follows;

m + 7.28 = 18.28

collect like terms

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7 0
3 years ago
How?<br> In the world do you do this it’s very confusing
OleMash [197]

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