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ycow [4]
2 years ago
15

When simplified, 9x-(x+4) is what

Mathematics
1 answer:
laila [671]2 years ago
3 0

Answer:

4 (-1 + 2 x)

Step-by-step explanation:

Simplify the following:

9 x - (x + 4)

-(x + 4) = -x - 4:

9 x + -4 - x

Grouping like terms, 9 x - 4 - x = (9 x - x) - 4:

(9 x - x) - 4

9 x - x = 8 x:

8 x - 4

Factor 4 out of 8 x - 4:

Answer:  4 (-1 + 2 x)

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NEED HELP ASAP.....At the 2012 Summer Olympic Games in London, in the Men's Shot Put qualifying round, the distances ranged from
jeka57 [31]

Answer:

About 6 athletes.

Step-by-step explanation:

We are concerned only with the percent of athletes that are above one standard deviation.

Between one standard deviation and two standard deviations, there is 13.6% of the athletes.

From 2 to 3, there is 2.1%. Above 3, there is 0.2%.

The sum of those percentages is 15.9% of 40 = 0.159 · 40 = 6.36 or about 6 athletes.

Hope this helps.

6 0
3 years ago
What percent of 12 is 24
jeka57 [31]

Answer:

200%

Step-by-step explanation:

12 as a whole would be 100%. if you wanted to get to 24 (which would be double) you'd need to double the percentage! hope this helps

6 0
2 years ago
What is the slope of LaTeX: f\left(x\right)=3x-1
arlik [135]

To find the slope of the expression:

f(x)=y=3x-1

We need to remember that this is the Slope-intercept Form of the line equation:

y=mx+b

Where

m = slope

b is the y-intercept.

Therefore, the slope of the line equation above is m = 3.

7 0
1 year ago
Jocelyn got 19 correct answers out of 25 questions on her last test . what percent of the questions did she answer correctly
aleksandrvk [35]
19 ÷ 25= 0.76

0.76 ⇒ 76%
She got a C on the test.

Hoped this helped.

~Bob Ross®
4 0
3 years ago
Add: (3g^8-4h) + (-6g*8)<br> pls answer asap
skad [1K]

The sum of the expression is 3g^8 - 4h - 48

<h3>How to add the expression</h3>

Given that;

(3g^8 - 4h) + ( -6 × 8)

Expand the brackets,

3g^8 - 4h - 6 × 8

Multiply the values

3g^8 - 4h - 48

Therefore, the sum of the expression is 3g^8 - 4h - 48

Learn more about algebraic expressions here:brainly.com/question/4056917

#SPJ1

5 0
2 years ago
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