3 years ago

What is the coefficient of the expression −x/3+7 ?

Mathematics

2 answers:

IrinaVladis [17]3 years ago

6 0

The coefficient is x.

Iteru [2.4K]3 years ago

3 0

I guess the coefficient is 3.

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Please answer in detail

sammy [17]

Answer:

y=5x-1 I think because the snd option doesn't make sense but you should try y =5x-1

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3 years ago

Please help with number 6 ASAP I will mark branlist

DerKrebs [107]

Answer:

<h2>12</h2><h2>Step-by-step explanation:</h2>

$4\sqrt{9}\\\\\mathrm{Factor\:the\:number:\:}\:9=3^2\\=4\sqrt{3^2}\\\\\mathrm{Apply\:radical\:rule}:\quad \sqrt{a^2}=a,\:\quad \:a\ge 0\\\sqrt{3^2}=3\\\\=4\times\:3\\\\=12$

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trapecia [35]

The answer shld be 0.99

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kotykmax [81]

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Step-by-step explanation:

MARK AS BRAINLIST!!

5 0

3 years ago

Read 2 more answers

If a² + b² = z and ab = y, which of the following is equivalent to 4z + 8y? Show all the steps.

Ivenika [448]

Answer:

The answer to your question is: (2a + 2b)²

Step-by-step explanation:

a² + b² = z

ab = y

Which is equivalent to 4z + 8y ?

Substitution

4(a² + b²) + 8(ab)

Simplify 4a² + 4b² + 8ab

Order 4a² + 8ab + 4b² It's a perfect square trynomial

Factorize (2a + 2b)²

7 0

4 years ago

Read 2 more answers

What is the coefficient of the expression ​ −x/3+7 ​ ?

What is the coefficient of the expression −x/3+7 ?