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Natalija [7]
3 years ago
10

Leslie is currently 8 years older than Bill in 4 years she will be 2 times as old as Bill. Let x equal Bill's current age

Mathematics
1 answer:
Harrizon [31]3 years ago
3 0
8 + 4 = 12 that's Leslie's age in 4 years
So if she would be 12 bill will be 6 . Because 6•2=12 so Leslie is 12 bill will be 6
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seropon [69]

Answer:

-9

Step-by-step explanation:

What b represents here is the y intercept.

The first thing we will do here is to find the slope.

Mathematically;

m = (y2-y1)/(x2-x1)

Plugging the values;

m = (12-3)/(7-4) = 9/3 = 3

The equation can thus be written as;

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To get b, we can use any of the points since they lie on the line

Let’s use point M

Substitute the values of x and y in the equation

3 = 3(4) + b

3 = 12 + b

b = 3-12 = -9

3 0
3 years ago
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Can someone explain this please???
xeze [42]

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1. In this exercise, we're calling the pool of patients 1-8 the domain, and the pool of nurses A-D the range. The given table describes a function because any patient is assigned to only one nurse.

2. This wouldn't be a function if at least one patient was assigned to more than one nurse. If this were to happen in practice, the patient could be, say, given the same dose of some medicine twice if the nurses aren't careful.

3. Making the nurse pool the domain and the patient pool the range would give a relation that is not a function, since more than one patient is assigned to one nurse.

4 0
3 years ago
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Monica [59]

Answer:

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Step-by-step explanation:

Set-up equation like this -- 2x+6+16=4x-4

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drek231 [11]

Answer:

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Given that;

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2{1+p²+3p} - {-2p-6p}

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4 0
2 years ago
y eggs in a basket. One quarter of the eggs are sold and four got broken. How many eggs are in the basket in term of y.
elixir [45]
1/4y-4 , hope this helps
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2 years ago
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