3 years ago

Solve the word problem and show your work.I need help

Mathematics

1 answer:

Aleksandr [31]3 years ago

6 0

Answer:

ima just take all your points and roll out tbh

Step-by-step explanation:

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If f(x) = 5x(3exponent) - 2 and g(x) = 2x+1 , find (f+g) (x)

Rus_ich [418]

For this case we must find

$(f + g) (x).$

By definition we have to:

$(f + g) (x) = f (x) + g (x)$

We have the following functions:

$f (x) = 5x ^ 3-2\\g (x) = 2x + 1$

Now, applying the given definition, we have:

$(f + g) (x) = 5x ^ 3-2 + 2x + 1\\(f + g) (x) = 5x ^ 3 + 2x-1$

Answer:

$(f + g) (x) = 5x ^ 3 + 2x-1$

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3 years ago

Mr. Samson deposited some money into his checking account. Then after spending $33, the balance in his account was $67. How much

pochemuha

Answer:

He deposited $100

Step-by-step explanation:

67 + 33 = 100

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3 years ago

Select the correct answer.

Pani-rosa [81]

Answer:

Step-by-step explanation:

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3 years ago

X+2= √2 solve for x will give brainliest

Bezzdna [24]

Answer:

Our answer is $x=-2+\sqrt{2}$ .

Step-by-step explanation:

To solve for x, we need to isolate the variable. We can do so by subtracting 2 to both sides.

$x+2=\sqrt{2} \\x+2-2=-2+\sqrt{2} \\\\x=-2+\sqrt{2} \\$

Our answer is $x=-2+\sqrt{2}$ .

To find the decimal, calculate with a calculator.

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4 years ago

If y represents a number, write an expression that represents the sum of y and a number one greater than y

Dimas [21]

Answer:

2y+1=0

Step-by-step explanation:

a number one greater than y is y+1

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4 years ago

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