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bixtya [17]
3 years ago
15

PLEASE HELP! ILL GIVE WHOEVER ANSWERS BRANLIEST!

Mathematics
1 answer:
Ivahew [28]3 years ago
8 0

Answer: 70 I’m almost certain

Step-by-step explanation: 14 out of the 25 kids have a dog now if you were to have 125 kids which if 5 times the first 25 kids it would be 14x5 which is 70

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Maybe you should work on starting you're sentences.
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3 years ago
PLEASE ANSWER QUICKLY
Olegator [25]

Answer:

x=3

Step-by-step explanation:

Set equations equal to each other:

x^3-3x^2+2=x^2-6x+11

Subtract two from both sides

x^3-3x^2=x^2-6x+9
Factor out x^2 from the left side

x^2(x-3)=x^2-6x+9

Factor the right side, look for two factors of 9, which add to -6, which is just -3 and-3

x^2(x-3) = (x-3)(x-3)

So as you can see here, we have both sides in factored form, and both have a factor of (x-3) on both sides, and if one of the factors is zero, then the entire thing becomes zero, since 0 * anything= zero.

this means a solution would be at x=3, since it makes the right side 0 * 0 = 0, and the left side (3)^2 * 0 = 0

It's important to notice this, since had we divided by x-3 to make the equation a quadratic, we would've excluded this real solution, because when dividing by x-3 the solution x=3 makes it 0, so we would've been dividing by zero.

So one of the real solutions is at x=3

6 0
2 years ago
Given f(x) = 2x-3, what is the value of f(3)?
ValentinkaMS [17]

Answer:

3

Step-by-step explanation:

f(3)=2(3)-3

You just plug in the number for the variable.

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3 years ago
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The answers for ed is

Step-by-step explanation:

16 and 10

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If you dig 6 feet under ground how deep is it?
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Step-by-step explanation:

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