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3 years ago

D-75 DIVIDE by 8 =2 sovle step by step eqation

Mathematics

1 answer:

Kobotan [32]3 years ago

7 0

Answer:

7.3

Step-by-step explanation:

D-75÷8=2

P.E.M.D.A.S

parenthesis, exponents, multiplication, division, addition, subtraction

Which on comes first would be

Division

75÷8= 9.3-D=2

9.3

-2.0

-----

7.3

So, D would equal 7.3.

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Polynomial please help

Akimi4 [234]

the answer is seven option c

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3 years ago

Help me -2 (8 - e) = 2 - e

-BARSIC- [3]

Answer:

e = 6

Step-by-step explanation:

Step 1: Write equation

-2(8 - e) = 2 - e

Step 2: Solve for <em>e</em>

Distribute -2: -16 + 2e = 2 - e
Add e to both sides: -16 + 3e = 2
Add 16 to both sides: 3e = 18
Divide both sides by 3: e = 6

Step 3: Check

<em>Plug in e to verify it's a solution.</em>

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3 years ago

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Nonamiya [84]

Answer:

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Step-by-step explanation:

For this exercise you need to remember the following:

1. The multiplication of signs:

$(+)(+)=+\\(-)(-)=+\\(-)(+)=-$

2. The Product of powers property, which states that:

$(a^m)(a^n)=a^{(m+n)}$

3. The Distributive property:

$a(b\±c)=ab\±ac$

Knowing that, you can solve the multiplication of the polynomials:

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3 years ago

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Alex73 [517]

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Width= 6

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3 years ago

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