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hichkok12 [17]
4 years ago
13

What is 4x + 3(x t 7)

Mathematics
1 answer:
atroni [7]4 years ago
7 0
4x+3x+21
7x+21
7x=-21
X=-3
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(Please help with this, I'm in the middle of a quiz)
astraxan [27]

Answer:

D)16 ft (feet)

Step-by-step explanation:

20x24=256ft

Then you square root that and get 16.

Hope this helps.

6 0
3 years ago
The speaker that has a regular price of $90 is on sale for Cyber Monday Amazon with 30% off. What is the sale price with 6% tax?
RUDIKE [14]

Answer:

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Step-by-step explanation:

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6 0
3 years ago
Which polynomial is factored completely
Ket [755]

Answer: The correct option is c.

Explanation:

Reason for correct option:

3x(9x^2+1)

This expression cannot be factored further because (9x^2+1) is the complete factor. Therefore the option c is correct.

Reason for incorrect option:

5x^2-17x+14=5x^2-10x-7x+14=5x(x-2)-7(x-2)=(x-2)(5x-7)

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4 0
4 years ago
Read 2 more answers
(-1,7),(5,7)what is the distance between ordered pairs
trapecia [35]

Answer:

Exact Form:

2 √ 10

Decimal Form:

6.32455532

Step-by-step explanation:

Use the distance formula to determine the distance between the two points.

√ ( -5+7 ) 2 + ( 7 − 1 ) 2

3 0
3 years ago
3 feet
lora16 [44]

the answer is b twelve

add the 3 and 2

8 0
3 years ago
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