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aivan3 [116]
3 years ago
10

I need help with #12

Mathematics
1 answer:
Ray Of Light [21]3 years ago
4 0

Answer:

What do you need help with. be more specific

Step-by-step explanation:

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Apply the distributive property to factor out the greatest common factor. 35 + 14 =
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Answer: approximately 49

Step-by-step explanation:

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Is y= 1/2x - 4 equal to 3x - 6y = 24
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Answer:

\fbox{\begin{minipage}{4em}Yes, it is\end{minipage}}

Step-by-step explanation:

3x - 6y = 24

Divide both sides by 6:

(3/6)x - (6/6)y = 24/6

Simplify:

(1/2)x - y = 4

Move y to the right side, 4 to the left side, and change sign of y and 4:

(1/2)x - 4 = y

Rearrange both sides:

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5 0
3 years ago
Two numbers whose sum is 29 and their difference is 15
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Answer:

22 and 7

Step-by-step explanation:

Let x and y be the two numbers we are looking for:

The statement “their sum is 29” means x + y = 29

The statement “their difference is 15” means x - y = 15

we get this system:

x + y = 29 (1)

x - y = 15   (2)

Let’s solve it :

(1) + (2) ⇒ x + y + x - y = 29 + 15 ⇒ 2x = 44 ⇒ x = 44/2 = 22

Now we replace x by 22 in equation (1) :

22 + y = 29  ⇒ y = 29 - 22 = 7

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2 years ago
Will mark brainliest please show work
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5/4

Step-by-step explanation:

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Step-by-step explanation:

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2 years ago
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