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marishachu [46]
2 years ago
15

Passive / Who opened the door​

Mathematics
1 answer:
mote1985 [20]2 years ago
4 0

Answer:

The door was opened by whom?

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A woman bought some large frames for $19 each and some small frames for $9 each at a closeout sale. If she bought 18 frames for
MAXImum [283]

Answer: 6 large frames and 12 small frames

Step-by-step explanation:

We define the following:

x = number of large frames

y =  number of small frames

Make the following equations:

x + y = 18

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Use system of equations to solve. We find the value of x first.

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Step-by-step explanation:

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3 years ago
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360 kilometers is 24% of how many kilometers
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