3 years ago

Question 2 Multiple Choice Worth 1 points)

Mathematics

1 answer:

Sergio [31]3 years ago

4 0

Answer:

x=11

Step-by-step explanation:

by simplifying we get x=11

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Find 25% of 116 I don't know the answer

garik1379 [7]

Answer:

Step-by-step explanation:

Let's set up an equation...

25%*116=x

We can first convert 25% to a fraction. We can convert any percentage into a fraction by simply putting the number over 100...

$\frac{25}{100}*116=x$

We can simplify 25/100 by dividing the fraction by 25/25. Note we can only do this because 25/25 is equivalent to 1, therefore meaning we are dividing the fraction by 1.

$\frac{1}{4}*116=x\\\frac{116}{4}=x\\x=29$

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2 years ago

5) Is 3 a zero (or root) of f(x) = x3 - 9x2 + 11x + 21?

frozen [14]

Answer:

Yes

Step-by-step explanation:

f(x) = x³ − 9x² + 11x + 21

f(3) = (3)³ − 9(3)² + 11(3) + 21

f(3) = 27 − 81 + 33 + 21

f(3) = 0

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3 years ago

Which of the following pairs are not equivalent statements?

lesya692 [45]

Answer:

sorry but what is this I don't understand?

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3 years ago

What is the answer to this math problem<br> 4-3=<br> 8-9=

ivann1987 [24]

Answer:

4-3=1

8-9=-1

Step-by-step explanation:

I hope this helps

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3 years ago

Which expression is equivalent to 46 - 2x)?

andrew-mc [135]

Answer:

24-8x

Step-by-step explanation:

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