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guajiro [1.7K]
4 years ago
7

Determine all zeros for the function: f(x)=(x^{2} +2x-8)(x-6)

Mathematics
1 answer:
marin [14]4 years ago
4 0
Graph this equation on a graphing calculator, the line crosses the x axis 3 times, those points are at -4 , 2 , and 6

to find on calc, enter equation is y=, then hit 2nd , trace , 2: zero
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One day on Snow White’s mail route there were 2920 pieces of mail to be delivered. If 45% of those pieces were advertising piece
Masja [62]
Hello!

You have to find 45% of 2,920

First change 45% to a decimal

To change percents to decimal, remove the % sign and add a decimal point 2 places to the left.

45% = 0.45

<em>Now multiply</em>

0.45 × 2,920 = 1,314

There are <u>1,314 </u>advertising pieces

3 0
3 years ago
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A fair attended by 755,082 people altogether.What is the number rounded to the nearest ten thousand
Fudgin [204]

Answer:

760,000


Step-by-step explanation:


7 0
3 years ago
Simplify this equation<br> -5x+7&gt;22
Lana71 [14]

Answer:

<h2>x < - 3</h2>

Step-by-step explanation:

- 5x + 7 > 22

Move 7 to the other side of the inequality

- 5x > 22 - 7 \\  - 5x > 15

Divide both sides by - 5

\frac{ - 5x}{5}  >  -  \frac{15}{5}  \\ x >  - 3

Reverse the sign

We have the final answer as

<h3>x < - 3</h3>

Hope this helps you

4 0
3 years ago
22. (01.05)
shusha [124]

Answer:

Step-by-step explanation:

The range would only include positive integers.

4 0
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Help mayyy pleaseee and tyy
Kay [80]

Answer:

2x=-7y not sure tho just guessping probably wrong sorry

Step-by-step explanation:

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3 years ago
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