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raketka [301]
3 years ago
11

True or False?

Mathematics
2 answers:
Gnoma [55]3 years ago
6 0
If you are asking if 4(x+5) would equal to 5x+20.Your  answer would be false because 4 times x equals 4x and 4 times 5 equals 20. 
jok3333 [9.3K]3 years ago
5 0
To find whether the equation is true or false, just simplify each side to see if both sides are equal.

So if:
4(x+5) + x = 5x + 20
4x + 20 + x = 5x +20
5x + 20 = 5x +20
So the equation is true, because the left hand side is equal to the right hand side.

Hope this helped.
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-x+5y=5 in function notation
Aliun [14]

Answer:

y = f(x) = \frac{1}{5}x + 1

Step-by-step explanation:

The function notation of a linear function is given by y = f(x) = ax + b.

Now, the given equation is - x + 5y = 5

So, we have to arrange it for the function notation.

Now, - x + 5y = 5

⇒ 5y = x + 5

⇒ y = \frac{1}{5}(x + 5)

⇒ y = \frac{1}{5}x + 1

Therefore, the function notation of the given equation will be

y = f(x) = \frac{1}{5}x + 1 (Answer)

7 0
3 years ago
Could someone help me with this?? thanks!
ANEK [815]

Answer:

Step-by-step explanation:

    1/4                     ( x+10)                   =                x -4

one fourth the sum of x and 10 is identical to x minus 4

5 0
3 years ago
5) A farmer raises turkeys and pigs. There are 15 animals all together. The farmer
nika2105 [10]

Answer:

2 pigs, 13 turkeys

Step-by-step explanation:

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substitution:

34=2(15-p)+4p

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plug back in to other equation

t=15-(2)

t= 13

6 0
2 years ago
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jonny [76]

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Step-by-step explanation:

c.. 7 and 9

8 0
3 years ago
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Step-by-step explanation:

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