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anastassius [24]
2 years ago
8

Given: f(x) = x - 7 and h(x) = 2x + 3

Mathematics
1 answer:
Kisachek [45]2 years ago
3 0

Answer:

2nd option

Step-by-step explanation:

to find f(h(x)) substitute x = h(x) into f(x) , that is

f(h(x))

= f(2x + 3)

= 2x + 3 - 7

= 2x - 4

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Donal currently has 7,200 points in his fantasy baseball league, which is 20% more point than Scott how many points does scott h
Sati [7]

<u>ANSWER:  </u>

Scott has 6000 points in his fantasy baseball league.

<u>SOLUTION: </u>

Given, Donal currently has 7,200 points in his fantasy baseball league.  

It is 20% more points than Scott points.

We need to know how many points does scott have?

Let the points with scott be x.

Then, according to give information  

Donal points = scott points + 20% of scott points

\begin{array}{l}{7200=x+20 \% \times x} \\\\ {7200=x+\frac{20}{100} \times x} \\\\ {7200=x+\frac{1}{5} \times x} \\\\ {7200=x+\frac{x}{5}}\end{array}

By multiplying with 5 on both sides, we get

\begin{array}{l}{7200 \times 5=5 \times x+x} \\\\ {36000=5 x+x} \\\\ {6 x=36000} \\\\{x=\frac{36000}{6}} \\\\ {x=6000}\end{array}

Hence, scott has 6000 points in his fantasy baseball league.

3 0
4 years ago
How do you solve #23?
scZoUnD [109]

Answer:

m= 67.5 and n=56.25

Step-by-step explanation:

  180-15=165

  165/2= 82.5

  90-15= 75

  75+75= 150

  180-150=30

  30+82.5= 112.5

  180- 112.5= 67.5

  m= 67.5

  180-67.5= 112.5

  112.5/2= 56.25

  n= 56.25

7 0
1 year ago
Read 2 more answers
8) Find the value of x when 5x + 6 - 2x = 9. A) 1 B) 5 C) 3 7 D) 5 7
olga55 [171]

Answer:

1

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
What radio below is equivalent to 4.1
mash [69]
Radio? you mean ratio? provide the choices pls
7 0
3 years ago
Select the correct answer from the choices given (13 4i) n = 0 what is n? 0 1 –13 4i –13 - 4i
Artemon [7]

The correct answer from the choices given will be -13 - 4i. The numerical part is the real number while the term containing i is the imaginary part.

<h3>What is the complex number?</h3>

A complex number is one that both a real and an imaginary component, both of which are preceded by the letter I which stands for the square root of -1.

The given complex number as;

\rm 13 + 4 i + n =0

By transfeering the left-hand side term to the right-hand side the sign will change. We will get the value of n as;

\rm n=-13 - 4i

Hence the correct answer from the choices given will be -13 - 4i.

To learn more about the complex number refer to the link;

brainly.com/question/10251853

7 0
2 years ago
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