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ELEN [110]
2 years ago
8

• The first customer paid $12 for 14 postcards and 5 large envelopes.

Mathematics
1 answer:
FromTheMoon [43]2 years ago
4 0

Answer:

$1.42

Step-by-step explanation:

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Gnoma [55]

Answer:

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Step-by-step explanation:

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6 0
3 years ago
Which inequality best represents that ice cream at −2°C is cooler than ice cream at 4°C?
IrinaK [193]

Answer:

-2 C is cooler cause - in the C makes it cooler (sorry if im bad this is my 1st time)

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Martha is following a recipe for 13 liters of punch that uses 8 liters
trasher [3.6K]

Answer:

For every 1 liter of lemonade Martha has to add 1.6 liters of pineapple juice.

The ratio of liters of pineapple juice to liters of punch is 8:13

Step-by-step explanation:

13 - 8 = 5

5 divided by 5 is 1

8 divided by 5 is 1.6

8 0
2 years ago
The perimeter of a rectangle is 338, if the ratio of the length to the width is 8:5, find the length
STALIN [3.7K]
Let the length be 8x and the width = 5x, then
Perimeter = 2(length + width) = 2(8x + 5x) = 2(13x) = 26x
338 = 26x
x = 338/26 = 13

Therefore, length = 8x = 8 x 13 = 104
4 0
3 years ago
Suppose that a "code" consists of 4 digits, none of which is repeated. (A digit is one of the 10 numbers 0, 1, 2, 3, 4, 5, 6, 7,
dalvyx [7]

Answer:

5040

Step-by-step explanation:

8 0
2 years ago
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