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krek1111 [17]
3 years ago
7

Help pls..........................

Mathematics
1 answer:
Alex777 [14]3 years ago
8 0

Answer:

O He used the distributive property incorrectly.

Step-by-step explanation:

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What is the greatest common factor of 42, 12, and 6?​
marishachu [46]

Answer:

The greatest common factor is surprisingly 6.

All three numbers can be divided by 6 and it is the highest value that can be taken from all three numbers.

Step-by-step explanation:

Hope this helps.

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3 years ago
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I never really understood what this was could u help
ycow [4]

Answer:

1. f(4) or f(n)= 28

2. f(-2) or f(n)= -2

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Step-by-step explanation:

n=4                           n=-2

f(n)= 5(n)+8              f(n)= 5(n)+8

f(n)= 5(4)+8              f(n)= 5(-2)+8

(n)= 20+8                 f(n)= -10+8

f(n)=28                      f(n)=-2

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4 years ago
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What are the solutions to X2 + 8X + 7 = 0?
8_murik_8 [283]

Answer:

x = - 7, x = - 1

Step-by-step explanation:

Given

x² + 8x + 7 = 0

Consider the factors of the constant term (+ 7) which sum to give the coefficient of the x- term (+ 8)

The factors are + 7 and + 1 , since

7 × 1 = 7 and 7 + 1 = 8 , then

(x + 7)(x + 1) = 0 ← in factored form

Equate each factor to zero and solve for x

x + 7 = 0 ⇒ x = - 7

x + 1 = 0 ⇒ x = - 1

5 0
3 years ago
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What times 1 over 7 equals 4? correct answer gets brainliest
Anni [7]

Answer:

x = 28

Step-by-step explanation:

1/7(x) = 4

Multiply all sides by 7

x = 4 x 7/1

x = 28/1

x = 28

-Chetan K

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3 years ago
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A chicken soup recipe calls for 15cups of chicken stock how much is this in quarts
Jlenok [28]
3.75 quart. Use can easily use google 
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4 years ago
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