3 years ago

6(w+3)+10+2m+3(m+5)?

Mathematics

1 answer:

saveliy_v [14]3 years ago

8 0

Group the like terms to get 5m+6w+33.

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Evaluate f(0) for f(x) = x2 -7x-30

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Just plug in the 0 as it says in f(x) = f(0) into the equation.

f(x) = x² - 7x - 30

f(0) = 0² - 7(0) - 30

f(0) = 0 - 0 - 30

f(0) = -30

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djverab [1.8K]

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The quadratic equation is (x + 3)(x + 4) = 5

Step-by-step explanation:

If the degree of a polynomial is two then the polynomial is known as a quadratic.

Now, in the given equations we see which polynomial has a degree 2.

Simplify the first equation

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Degree is 3 and hence it is not a quadratic.

Take 2nd equation

$5(4x+2)=3\\20x+10=3$

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Degree is 2 and hence it is a quadratic equation.

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Answer: about 3 boxes would be 3.50 lbs so idrk

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