3 years ago

I WILL GIVE BRAINLIEST BUT PLZ ANSWER CORRECTLY like x=? and y=?

Mathematics

1 answer:

Alex3 years ago

6 0

Answer:

x=4, y=3

Step-by-step explanation:

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Evaluate the polynomial function p (x) = 2x4 - 3x2 + x - 1 to find p (-1).

Alisiya [41]

$p(x)=2x^4-3x^2+x-1\\\\
Substitude\ p=-1\ into\ equation\\\\
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3 years ago

What is the answer to |x-4|<13

VARVARA [1.3K]

Answer:

<h2>The solution is -9 < x < 17.</h2>

Step-by-step explanation:

|x-4|<13.

The above equation means, whatever the actual value of x is, the value of (x - 4) must be greater than - 13 and less than 13.

Hence, -13 < x - 4 < 13 or, -9 < x < 17. The value of x will be in between -9 and 17. The value of x can not be -9 or 17.

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3 years ago

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Alex_Xolod [135]

Answer:

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Step-by-step explanation:

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3 years ago

It costs $100 to rent the bowling alley, plus $4 per person. The cost for any number (n) of people can be found using the expres

STatiana [176]

Answer: The cost for 20 people equals $180.

Step-by-step explanation:

Given: It costs $100 to rent the bowling alley, plus $4 per person.

The cost for any number (n) of people can be found using the expression

$100+4n$

We can find the cost for 20 people by substituting n=20 in the above expression, we get

$100+4(20)=100+80=180$

Hence, The cost for 20 people equals $180.

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