3 years ago

2/9 of the people at Alejandro's are children. If there are 108 people at the

1 answer:

7 0

84 adults ; I did 108/9 = 12 then 12x7 = 84 because 9-2 = 7 and we wanted to find out the remaining number of people :))

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2 x 10 in standard form

lilavasa [31]

Answer:

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Step-by-step explanation:

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2 years ago

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alexandr1967 [171]

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2 years ago

7k - 3k + 11, can somebody please help me out?

Mademuasel [1]

Answer:

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Step-by-step explanation:

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2 years ago

Can you help me with 12-3(x+1)=30

inysia [295]

Greetings!

$12-3(x+1)=30$
Distribute the Parenthesis.
$12-3x-3=30$
Combine like terms.
$9-3x=30$
Add -9 to both sides.
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Divide both sides by -3.
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The Answer Is:
$x=-7$

Hope this helps.
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3 years ago

Do –2(3x – 1) = –6x – 1 have one solution

PolarNik [594]

Answer:

No solutions

Step-by-step explanation:

–2(3x – 1) = –6x – 1

First distribute the left side

-6x + 2 = -6x - 1

Add 1 to both sides

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Add 6x to both sides

3 = 0

This equation is not true because 3 does NOT equal 0. Therefor, this equation has no solutions.

4 0

2 years ago

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