3 years ago

Eight more than.twice an number is four less than the same number

Mathematics

1 answer:

In-s [12.5K]3 years ago

7 0

Answer:

2x+8=x-4

Step-by-step explanation:

I think that's right, let me know if it's wrong and I'll delete

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(7th grade work) How many gallons of water were in the bucket after 1 second? Explain your thinking.

Veseljchak [2.6K]

Answer:0.5, half a gallon

Step-by-step explanation:

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3 years ago

Read 2 more answers

You are baking brownies for your class. There are 28 total students in your class and you have baked 23 brownies. Right and solv

slavikrds [6]

Answer:

$x = 33$

Step-by-step explanation:

Given

$Students = 28$

$Brownies = 23$

$Brownies = 2\ per\ student$

Required

Determine the number of brownies left

If:

$Brownies = 2\ per\ student$

and there are 28 students

Then:

$Total\ Brownies = 2 * 28$

$Total\ Brownies = 56$

To determine the number of brownies left, we have:

$Total\ Brownies = Brownies\ Made + Brownies\ Left$

$56 = 23 + x$

Reorder

$x + 23 = 56$

Collect Like Terms

$x = 56 - 23$

$x = 33$

<em>Hence, there are 33 brownies left</em>

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4 years ago

Geneva rode her bike a total of 2 1/2 miles from her house to school. First she rode 4/5 mile from her house to the park. Then s

Sonja [21]

Add 4/5 and 1/5 to make 5/5 or 1 mile the subtract 1 from 2 1/2 to equal 1 1/2 miles

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4 years ago

There is a stack of books that is 12 4/9 inches tall. If we take a book off the stack that is 2/9 inches thick. How high is the

Yanka [14]

Answer: It would be 12 2/9

Step-by-step explanation: 4/9-2/9=2/9 Hope this helps!:)

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3 years ago

CAN YOU HELP ME SOLVING A ALGEBRAIC EXPRESSION im lost

nasty-shy [4]

If that's an addition sign, then b=-35.
If it's a division sign, then b=-150

Sorry I can't see which it is! Hope this helped though :)
Good luck!

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3 years ago