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sammy [17]
3 years ago
10

Suppose f(x)= x? - 6r? +9x and g(x)=10x-6.

Mathematics
1 answer:
stellarik [79]3 years ago
4 0

Answer:

f ( 10 x − 6 ) = 1000 x^ 3 − 1800 x ^2+ 1170 x − 306

Step-by-step explanation:

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A long-distance company charges a $5 per month line fee plus $0.25 per minute for long distance phone calls. Write and solve an
Olegator [25]

Answer:

84 minutes       (1 hr and 24 mins)

Step-by-step explanation:

  • If the bill is $26, then that is what the equation will be equal to.
  • $5 fee will be added
  • $0.25 is 'per minute' so this is the number with the x

Let's put it together:

26 = 5 + .25x

Subtract the 5...

21 = .25x

Divide...

\frac{21}{.25} = 84

5 0
4 years ago
Can someone give me work for the estimate
pogonyaev
If a rational number after dot "like 5.52") is smaller than 5(half) , then you assume the first number before that dot stuff :p
For example:

-》11,2 =11
-》 4.19= 4
-》2,2 = 2
etc

But if it's bigger than 5 or equals 5 , u assume the first number before that dot stuff +1
For example :
-》5.5 =6
-》3.9=4
-》225.7= 226
etcetc

so the answer is:;;

5.52 --》 52 is bigger than a half (50) so ur gonna assume like 6

1,6 --》(it equals with 1.60 too)
6 is bigger than 5 so ur gonna assume 2

6÷2 =3

Hope it helps! :))
#MissionExam001

7 0
3 years ago
Which graph shows the solutions to<br> the inequality? PLSSS HELPPP
gavmur [86]
It’s the third graph down!!
7 0
3 years ago
Simplify the expression -4x^2(3x-7)
Olegator [25]

Distribute -4x^2 to the numbers in parentheses.

-4x^2(3x - 7)

-4x^2 * 3x - 4x^2 * (-7) = -12x^3 + 28x^2

8 0
4 years ago
The function f(x) is graphed below. Determine whether the degree of the function is
Nutka1998 [239]
Even bc it doesn’t go through the origin
7 0
3 years ago
Read 2 more answers
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