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Pepsi [2]
3 years ago
11

I am in pre-algebra and i need help answering a question for homework..

Mathematics
2 answers:
Sliva [168]3 years ago
6 0

2x-2=4x-6

Subtract 4x from both sides of the equation

-2x-2=6

Add two to both sides of the equation.

-2x=8

Devide by -2

x=-4

Elenna [48]3 years ago
3 0

the answer is x is equal to -4

x=-4

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Answer:

507,409

Step-by-step explanation:

if every 5 days the number quadruples (x4), and we want to know how many acorns fall after 30 days, we can divide 30 by 5 so we only have to calculate for the amount of time the take to quadruple.

30 ÷ 5 = 6

so we only have to quadruple the acorns 6 times.

if we start off with 124 acorns, this is what it will look like:

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I hope this was helpful :-)

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Step-by-step explanation:


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Read 2 more answers
An item that originally cost $12 is marked down 30%. What is the price of the item after the markdown? Show work please
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First we have to determine 30% of 12.

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