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3 years ago

Which expression is equivalent to 6 x + 8?

Mathematics

2 answers:

murzikaleks [220]3 years ago

8 0

2(3x+4) you multiply 2 times 3x and 2 times 4 which gives you 6x+8

Hitman42 [59]3 years ago

6 0

Answer:

2(3x + 4)

Step-by-step explanation:

You divided 6x and 8 by 2 in order to get 3x and 4 putting 2 outside parentheses.

Hope this helps.

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Find the volume of the rectangular prism. IN in. 4 in. 9-in. 2 I

prisoha [69]

Answer:

V = 36 in³

Step-by-step explanation:

The volume of a rectangular prism is given by the formula V = l × w × h

Here our length is $9\frac{1}{2}$ , our width is 4, and our height is $4\frac{1}{2}$

Plugging in these values to our formula give us $V=(9\frac{1}{2})(4)(4\frac{1}{2})= 36$

V = 36 in³

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3 years ago

15. Ms. Mason is a kindergarten teacher whose gross income last year was $34,200. She made a $2000 contribution to an IRA. If sh

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Step-by-step explanation:

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2 years ago

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Ostrovityanka [42]

Answer:

Subtract the post-discount price from the pre-discount price.

Divide this new number by the pre-discount price.

Multiply the resultant number by 100.

Step-by-step explanation:

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2 years ago

I need help with my geometry homework assp

Mekhanik [1.2K]

Its just pythagorean theorem so you would do this:

a^2+b^2=c^2
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3 years ago

do you think you could use a multiplication algorithm to multiply a 4-digit number by a 1-digit number? explain

scoray [572]

Yes i could. The multiplication process will even be more simple since it only involve small number.

For Example:

1234
5
_______x

4 x 5 20
5 x 30 150
5 x 200 1000
5 x 1000 5000
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6170

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3 years ago