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Fed [463]
3 years ago
10

X + 3 = 8x - 11 Question options: 2 1 -1 4

Mathematics
2 answers:
hichkok12 [17]3 years ago
5 0

Hello there! Your answer is 2.

When we are given this problem: x + 3 = 8x - 11 we are solving for the value of X. We want to isolate all like terms on one side of the equation. To do this, let's add 11 to the left side so the - 11 cancels out on the right.

x + 3 + 11 = 8x - 11 + 11 - After this, add like terms. (so 3 + 11 and - 11 + 11)

x + 14 = 8x - Now, negative 11 plus positive 11 have canceled each other out, we have to subtract x from the left side.

x - x + 14 = 8x - x

14 = 7x - Our last step is do divide both sides of the equation by 7 to finish isolating x.

14/7 = 7/7x

2 = x.

This is your final answer!

Gnesinka [82]3 years ago
3 0

x + 3 = 8x - 11

Add 11 to both sides:

x + 14 = 8x

Subtract 1x from each side:

14 = 7x

Divide both sides by 7:

x = 14 / 7

x = 2

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Arrange these numbers from least to greatest:
Sindrei [870]
-3/7 is obviously the least because it is a negative number.Then 2/5 because if you think about it if 2/5 is 2 of 5 equal pieces. 2/3 is 2 of 3 pieces.So if you think about a pizza if you cut the pizza into 3 pieces and ate 2 imagine how much you would have left and then think about cutting the pizza into 5 pieces and only eating 2 . Think about that. So the answer in the end is -3/7,2/5, and then 2/3. Hope I helped!
8 0
3 years ago
A restaurant charges $10 for a medium pizza and $1 for each topping what is the proportion
notsponge [240]

Answer:

1/11 if you mean the proportion of the cost of the topping to the cost of the whole pizza

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
How do you do this? Explain
Alisiya [41]

Answer:

D

Step-by-step explanation:

This is because when making a triangle, the two shortest sides have to add up to be bigger than the biggest side. For example, A would work because if you did 4+6, it would equal 10 which is bigger than the biggest side. B and C add up to something bigger than 6. However, D is different. If you do 2+4, that equals 6. It has to be bigger than six, not equal

3 0
3 years ago
The ratio of cats to dogs in the park was 3 to 7, if there were 36 cats in the park, how many dogs were there
Mars2501 [29]

9514 1404 393

Answer:

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Step-by-step explanation:

We can multiply each of the numbers in the ratio by 12 to see the answer:

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There were 84 dogs in the park.

6 0
3 years ago
PLEASE HELP ASAP!!!!!!!!!!
aliya0001 [1]

From the figure attached with this answer have octagon ABCDEFGH.


We can make a cut to create a plane section in the following shapes:


1. Rectangle


Here  ADEH form a rectangle. To make rectangle we take ADEH


2. Octagon


For getting Octagon just cut ABCDEFGH form octagon


3. Triangle


To get triangle cut opposite diagonals. From the figure we can see AOB,BOC,COD,DOE,EOF,FOG,GOH and HOA are triangles.


4. Trapezoid


To get trapezoid ABCD form trapezoid and EFGH form another trapezoid

4 0
4 years ago
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