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katrin2010 [14]
3 years ago
14

Let f(x) = x^2 + 6 and g(x)= x+8/x . Find ( g o f)(­ -7)

Mathematics
1 answer:
Marysya12 [62]3 years ago
6 0
I hope this helps you

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What is an<br> equation of the line that passes through the points (-4, -1) and (3,-8)?
Kaylis [27]

Answer:

y=-x-5

Step-by-step explanation:

m=(y2-y1)/(x2-x1)

m=(-8-(-1))/(3-(-4))

m=(-8+1)/(3+4)

m=-7/7

m=-1

y-y1=m(x-x1)

y-(-1)=-1(x-(-4))

y+1=-1(x+4)

y+1=-x-4

y=-x-4-1

y=-x-5

Please mark me as Brainliest if you're satisfied with the answer.

6 0
2 years ago
If 3 pounds of chocolate cost $25.50 how many pounds can you buy for $42.50
MrMuchimi
To solve this, write a proportion of Pounds to Cost:
Pounds:     3         x
     Cost: 25.50   42.50

Cross multiply 3 and 42.50, this gives you 127.5
Then, divide by 25.5
This gives you 5.
You can buy 5 pounds with $42.50
8 0
2 years ago
Read 2 more answers
Help pleaseeeeee nowwwwww
Snezhnost [94]

Step-by-step explanation:

If you have any questions about the way I solved it, don't hesitate to ask me in the comments below :)

5 0
3 years ago
Which is not an improper fraction equal to eight
Oliga [24]
The fraction that is improper and it equals 8 is 64/8
7 0
3 years ago
Read 2 more answers
Solve for x rounded to the nearest hundredth: 10 - 3x = 5
igomit [66]

Answer:

x = 5/3

Step-by-step explanation:

You ALWAYS want your term to be by itself!! So what you need to do is move your constant away from it.

Step 1: Adjust as needed, subtract 10 from both sides of your equation. It should end up like this.

-3x = 5 - 10

Step 2: Solve as needed before continuing equation.

-3x = -5

Step 3: Now you need to get your term by itself. You should divide -3 on both sides of your equation so you should get something like this.

x = -5 / -3

Step 4: You're basically done now! Just simplify! NEGATIVES CROSS EACH OTHER OUT!!!

x = 5/3 OR 1.6

<em>KEY:</em>

<em>Negative and Negative = Positive</em>

<em>Negative and Positive = Negative</em>

<em>Positive and Positive = Positive</em>

4 0
3 years ago
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