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Sergio039 [100]
2 years ago
8

If f(x) = 3/x + 2 - x-3, complete the following statement ( round your answer to the nearest hundredth):

Mathematics
2 answers:
AveGali [126]2 years ago
7 0

Answer:

f(7) = -5/3

Step-by-step explanation:

f(7) = 3/9 - \sqrt{4}

f(7) = 1/3 - 2

f(7) = 1/3 - 6/3 = -5/3

SashulF [63]2 years ago
3 0

Answer:

-1.67 is what I got

Step-by-step explanation:

solved it

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If a equals 4b - 15 what is b
nlexa [21]

Answer:

b = a + 3.75

Step-by-step explanation:

a = 4b - 15

You are solving for b. Isolate the b. Note the equal sign, what you do to one side, you do to the other. Do the opposite of PEMDAS. First, add 15 to both sides

a (+15) = 4b - 15 (+15)

a + 15 = 4b

Next, divide 4 from both sides. Remember to divide from all terms.

(4a + 15)/4 = (4b)/4

b = (4a)/4 + (15)/4

b = a + 15/4

b = a + 3.75 is your answer

~

7 0
3 years ago
4 12 36 108 n ? whats after n
lilavasa [31]

Answer:

324

Step-by-step explanation:

4x3=12

12x3=36

36x3=108

108x=324

5 0
2 years ago
The sum of three consecutive number is 54<br> Find the first two<br> number.​
nirvana33 [79]
  • <em>Answer:</em>

<em>a = 17</em>

<em>b = 18</em>

<em>c = 19</em>

  • <em>Step-by-step explanation:</em>

<em>Hi there ! </em>

<em>a + b + c = 54</em>

<em>b = a + 1</em>

<em>c = a + 2</em>

<em>replace b ; c</em>

<em>a  + (a + 1) + (a + 2) = 54</em>

<em>3a = 54 - 3</em>

<em>3a = 51</em>

<em>a = 51 : 3</em>

<em>a = 17</em>

<em>b = 18</em>

<em>c = 19</em>

<em>Good luck !</em>

3 0
3 years ago
Given the following function, find h(-4)<br> h(x) = 8x2 – 5<br> h(-4) =
Mila [183]

Step-by-step explanation:

put the value of x in the given function...

8 0
2 years ago
Read 2 more answers
Solve for x. −34(x+2)=6 Enter your answer in the box. x =
Llana [10]

−34(x+2)=6

distribute

-34x -68 = 6

add 68 to each side

-34 x = 74

divide by -34

x = 74/-34

x = -2 6/34

x =-2 3/17

5 0
2 years ago
Read 2 more answers
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