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Margarita [4]
3 years ago
13

What is this answer I’m having a hard time

Mathematics
1 answer:
docker41 [41]3 years ago
6 0

Answer:

1)x=4

2)

Step-by-step explanation:

12x-14=34

step1:     +14 on both sides

step2: 12x=48

          divide 12 from both sides

step3:x=4


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A lake near the Arctic Circle is covered by a 222-meter-thick sheet of ice during the cold winter months. When spring arrives, t
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A lake near the Arctic Circle is covered by a 2-meter-thick sheet of ice during the cold winter months. When spring arrives, the warm air gradually melts the ice, causing its thickness to decrease at a constant rate. After 3 weeks, the sheet is only 1.25 meters thick. Let y represent the ice sheet's thickness ( in meters) after x weeks. Complete the equation for the relationship between the thickness and number of weeks.

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Step-by-step explanation:

From the question, the initial thickness of the ice sheet = 2 meters,

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= 0.75/3 = 0.25 meters,

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