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satela [25.4K]
3 years ago
5

Pleaseee help!!!!!!!!!!!!

Mathematics
1 answer:
Veronika [31]3 years ago
3 0

Answer:

Step-by-step explanation:

x + y = 12 | -x = -y - 10

x + y = 12 | x = y + 10

y + 10 + y = 12 | x = y + 10

2y = 2 | x = y + 10

y = 1 | x = 1 + 10

(11, 1)

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8 0
2 years ago
Read 2 more answers
(a) The area of a rectangular parking lot is 7050 m².
Nastasia [14]

Answer:

75 m, 96 m

Step-by-step explanation:

a. Area = length x width

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6 0
2 years ago
Colin has several bottles of water. Each bottle of water holds 3 cups. During the day, he drinks 7 cups of water. How many bottl
Natasha_Volkova [10]
Divide total cups he drank by the # of cups in each bottle.

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Hope this helps! :)
4 0
3 years ago
Dominic bought a new alarm clock that was on sale for $18.75. If this price represents a 30% discount from the original price, w
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In 1980, the number of African elephants was 1,200,000 but that number was decreasing 5.25% a year.
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<span>Answer is about 12.85.</span>
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