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stealth61 [152]

3 years ago

9

Cory can eat 21 boiled eggs in 6 minutes. He wants to know how many minutes (m) it would take him to eat 35 boiled eggs if he ca

n keep the same pace. How many minutes would Corey need to eat 35 boiled eggs?
A) 8 Mins
B) 9 Mins
C) 10 Mins
D) 12 Mins

1 answer:

kipiarov [429]3 years ago

3 0

Answer:c

Step-by-step explanation:

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Find the solutions to the equation below.Check all that apply.

Blababa [14]

we are given

$x^2-4=0$

To find solution , we can factor it and then we can solve for x

step-1: Factoring

$x^2-4=0$

$(x-2)(x+2)=0$

step-2: Solve for x

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8 0

3 years ago

f(x) = -4x^2+12x-9f(x)=−4x 2 +12x−9f, left parenthesis, x, right parenthesis, equals, minus, 4, x, squared, plus, 12, x, minus,

Olin [163]

Answer:

The graph has only one x-intercept

Step-by-step explanation:

we have

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we know that

The discriminant of a quadratic equation of the form

$ax^{2} +bx+c=0$

is equal to

$D=b^{2}-4ac$

in this problem we have

$f(x)=-4x^2+12x-9$

so

$a=-4\\b=12\\c=-9$

substitute

$D=12^{2}-4(-4)(-9)$

$D=144-144$

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3 0

2 years ago

-5x - 1 help people

Lady bird [3.3K]

Answer:

5x + 1

Step-by-step explanation:

-5x - 1

to make -5x positive you have to divide both sides by -1

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Hope this helps!!!

4 0

3 years ago

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Answer:

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Step-by-step explanation:

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2 years ago

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