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Ronch [10]
3 years ago
7

What is -2(x + 7) in math

Mathematics
1 answer:
rewona [7]3 years ago
5 0
Apply the distributive property, which says that a(b+c)= ab+ac.

-2(x+7)= -2(x)+ -2(7)

-2(x)= -2x
-2(7)=-14

Put it together.

Final answer: -2x-14
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Answer:

6, 9

Step-by-step explanation:

y1-y2 over x1-x2

slope formula ^^

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3 years ago
Erica and John are making brackets.Erica makes 25 bracelets John makes m More bracelets than Erica which expression represents t
pantera1 [17]

Answer: 50 + m

Step-by-step explanation:

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Total bracelet = 25 + 25 + m

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The expression that represents the total number of bracelets Erica and John made is 50 + m

4 0
3 years ago
5000000000000000+ 100
Tasya [4]

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6 0
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A. F(x) < 0 on the interval x < 0.
KiRa [710]

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f(x) < 0 - III and IV quadrant

Look at the picture.


A. F(x) < 0 on the interval x < 0.     TRUE

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C. F (x) < 0 on the interval 0 < x < 1.      TRUE

D. F (x) > 0 on the interval 0 < x < 1.      FALSE

E. F (x) < 0 on the interval 1 < x < 3.     FALSE

F. F (x) > 0 on the interval 1 < x < 3.      TRUE

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3 0
3 years ago
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