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Rainbow [258]
2 years ago
11

I have a few questions! what is the gcf for

Mathematics
1 answer:
Harrizon [31]2 years ago
5 0

Answer:

(21 and 54): 3

(55 and 90): 5

(16 and 30): 2

(42 and 91): 7

(66 and 121): 11

Step-by-step explanation:

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PLEASE HELP AND ANSWER BOTH QUESTIONS
nydimaria [60]
D is your answer

Expand and do FOIL method (first outside inside last)
simplify and then choose right answer

A is your answer

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3 0
3 years ago
Read 2 more answers
If f(x) = 4x + 8 and g(x) = (x+4,<br> what is (fºg)(12)?
svetlana [45]

Answer:

72

Step-by-step explanation:

f(x) = 4x+8\\g(x) = x + 4\\\\1. f(g(x)) = 4(x+4) + 8\\2. f(g(x)) = 4x + 16 + 8\\3. f(g(x))=4x + 24\\\\4. f(g(12)) = 4(12) + 24\\5. f(g(12)) = 48 + 24 = 72\\

To do these, you have to place the entire function inside the parent function's variables.

You are inputting the value of the function g(x) into f(x)

4 0
3 years ago
Between what pair of numbers is the product of 289 and 7
LiRa [457]

The product of  289  and  7  is somewhere between  289  and 2,100 .

6 0
3 years ago
Complete the ordered pair for the given equation. (_,-1);y=-3/5x-7
Fiesta28 [93]
Hi!

So for this problem, we're given the y-coordinate and we can plug that in for y in the equation. So let's do that

-1 = -3/5x - 7
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30 = -3x
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The missing coordinate would be x, assuming that the equation was y = (-3/5)x - 7

3 0
3 years ago
Can you help me plzzzzzzz
Slav-nsk [51]

Answer:

Step-by-step explanation:u have to add x+6 = ur answer there u go

5 0
2 years ago
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