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Maksim231197 [3]
4 years ago
7

Solve the equation: 2+3.8w=1.4-2.8w

Mathematics
1 answer:
Novosadov [1.4K]4 years ago
7 0

Answer:

w= -11

Step-by-step explanation:

1. Subtract 2.8 from the right side and add it to the left side. Now you have 2+6.6=1.4.

2. Subtract 2 from the left side and add it to the right side. Now you have 6.6= -.6

3. Divide both sides by -.6. You will get -11=w

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184 - 124 = 60
so it has grown  by 60 in 18 months. That is 3 1/3 per month.

so Number of citizens depending on month  is 124 + (1 1/3)n
or 124 + 4n/3:

At population 1000:-
124 + 4n/3  = 1000
4n/3 = 1000-124

n  =  (1000-124) * 3/4  =  657 months

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4 years ago
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Step-by-step explanation:

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6 0
3 years ago
Read 2 more answers
the Spanish club sold hot pretzels as a fundraiser.The pretzels normally sold for $2.00,but near the end of the sale the price w
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5 0
3 years ago
Can you please help me graph the function using intercepts
dexar [7]

See explanation below

Explanation:

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To plot the graph using the intercept, we need to find the y and x intercept

To get the y intercept, we replace x with 0

4(0) + 3y = -12

0 + 3y = -12

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divide both sides by 3:

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To get the x intercept, we will replace y with 0

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Answer:

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If you meant what whole number is equivalent, that does not exist.

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