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Nastasia [14]
3 years ago
9

Distribute and simplify (√12 + 6)(- √8 - √2)

Mathematics
1 answer:
Len [333]3 years ago
6 0

Answer

-18√2-6√6

Step-by-step explanation:

(√12 +6) (-√8-√2)

=√12(-√8-√2)+6(-√8-√2)

= -√96-√24-6√8-6√2

= -4√6-2√6-12√2-6√2

= -6√6-18√2

= -18√2- 6√6

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At the store a cell phone cost 1.1 times as much as it sells online. If it cost $888.98 online, how much more does it cost from
Airida [17]

Given:

At the store a cell phone cost 1.1 times as much as it sells online.

The cost of it is $888.98 online.

To find:

How much more does it cost from the store?

Solution:

It is given that,

Cost of a cell phone online = $888.98

At the store a cell phone cost 1.1 times as much as it sells online. So, cost of the cell phone at store is

1.1\times (888.98)=977.878


The cost of cell phone at store is $977.878 .

The difference between the cost of cell phone at store and online is

\$977.878
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3 years ago
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Naddik [55]

Answer:

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Step-by-step explanation:

The slope-intercept formula can be used to find the equation of the line.

<u>Slope-intercept formula:</u>

\Longrightarrow:\sf{y=mx+b}}

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<u>y=-3x+14</u>

  • <u>Therefore, the correct answer is y=-3x+14.</u>

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Step-by-step explanation:

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