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3 years ago

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Mathematics

1 answer:

Oliga [24]3 years ago

7 0

Answer:

just do the question and you will get the answer.

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3/8 x (−3/6) Please help me :(

Rudik [331]

-3/16 is the answer or -0.1875 in decimal form

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3 years ago

Factor the expression using GCF

julsineya [31]

7 + 14
7(1 + 2)

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70 + 95
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3 years ago

How to simplify (4•4-3•1-3•3)\[0-(-2)•(-2)

ira [324]

Use PEMDAS

P Parentheses first

E Exponents (ie Powers and Square Roots, etc.)

MD Multiplication and Division (left-to-right)

AS Addition and Subtraction (left-to-right)

$\dfrac{4\cdot4-3\cdot1-3\cdot3}{0-(-2)\cdot(-2)}=\dfrac{16-3-9}{-4}=\dfrac{4}{-4}=-1$

5 0

4 years ago

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Which of the following is equal to 7 1/4?

marysya [2.9K]

Answer:

Step-by-step explanation:

$7^{\tfrac 14} = \sqrt[4]{7}$

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2 years ago

Mathematical Statement Justification

olya-2409 [2.1K]

Answer:

Step-by-step explanation:

1. Given mathematical statement

$4x+3=x+5-2x$

So,

$\begin{array}{cc}4x+3=x+5-2x&\text{ Given}\end{array}$

2. Rewrite it as

$4x+3=x-2x+5$

So,

$\begin{array}{cc}4x+3=x-2x+5&\text{ Commutative property of addition}\end{array}$

3. Combine like terms $x$ and $-2x:$

$4x+3=-x+5$

So,

$\begin{array}{cc}4x+3=-x+5&\text{ Combine like terms}\end{array}$

4. Add $x$ to both sides:

$4x+3+x=-x+5+x\\ \\5x+3=5$

So,

$\begin{array}{cc}5x+3=5&\text{ Addition property of equality}\end{array}$

5. Subtract 3 from both sides:

$5x+3-3=5-3\\ \\5x=2$

So,

$\begin{array}{cc}5x=2&\text{ Subtraction property of equality}\end{array}$

6. Divide both sides by 5:

$x=\dfrac{2}{5}$

So,

$\begin{array}{cc}x=\dfrac{2}{5}&\text{ Division property of equality}\end{array}$

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3 years ago

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