3 years ago

What is an expression for "8 times x."

Mathematics

2 answers:

rodikova [14]3 years ago

5 0

The expression for 8 times x is just 8x

Shkiper50 [21]3 years ago

5 0

Answer:

Step-by-step explanation:

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Give examples of two substances that look similar, but have different properties.

gogolik [260]

Answer:

Water and alcohol

Step-by-step explanation:

They are both a clear liquid. However, their properties are very different. Here are a few of the things that set them apart.

their smell
their PH
their density

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3 years ago

How is number 0.000063 written in scientific notation?

katen-ka-za [31]

Step-by-step explanation:

The scientific notation:

$a\times10^k$

1 ≤ a < 10 and k - any integer number

$0.000063=0\underbrace{.00006}_{5\to}3=6.3\times10^{-5}\\\\\\0.000063=6.3:100,000=6.3:10^5=6.3\times10^{-5}$

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3 years ago

Which number sentence is not true? A. B. C. D.

9966 [12]

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3 years ago

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What is the value of 2/3(x -6) -y , when x= 9 and y=5/6?

ANTONII [103]

Answer:

Ã=7/6

Step-by-step explanation:

2/3(x -6) -y

<h3>put the value of x= 9 and y=5/6 </h3>

=2/3(9-6)-5/6

=2/3×3-5/6

=2/1-5/6

=12-5/6

=7/6

hey mate hope it's help you......

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2 years ago

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Fish 1 swims 4 feet in 2 seconds, Fish 2 swims 9 feet in 3 seconds, and Fish 3 swims 12 feet in 6 seconds. Use the table above t

Reptile [31]

Answer: 1 and 3

Step-by-step explanation:

4•3=12 and 2•3=6

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3 years ago