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drek231 [11]
3 years ago
14

8 + 4x = 2x + 8 + 2x

Mathematics
2 answers:
Lemur [1.5K]3 years ago
6 0

Answer:

0 = 0

True

Step-by-step explanation:

8 + 4x = 2x + 8 + 2x

Collect like terms

8-8 =2x+2x -4x\\

Simplify

8-8 =0\\2x+2x =4x\\4x -4x =0\\\\0=0

andrezito [222]3 years ago
5 0

Answer:x=0

Step-by-step explanation:

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Calculate the distance between each given pair of points. Round your answer to the nearest tenth, if necessary.
Ksju [112]
The answer is 5 

Here are the steps:

First off, we will be using the distance formula of 
d=\sqrt{(x_ {2}- x_{2}) ^{2}+( y_{2}- y_{1})^2     }

So we have the ordered pairs of (3,1) and (6,5)

Once you plug them into the formula it should look like this: 
d= \sqrt{(6-3)^2+(5-1)^2}

Now we do the math inside the parenthesis and end up with:
d=\sqrt{3^2+4^2}

Then you multiply by the power and simplify to get:
d=\sqrt{25}

And the \sqrt{25}=5

So your answer is 5
8 0
2 years ago
valerie has 20 stuff animals. she wants to store them in plastic bags. she estimates she can fit 3 stuffed animals in each bag.
Rudiy27

Answer: it’s not an even number it 6.6 repeating so if round up and say 7 bags

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
Solve 37+z≤54. Graph the solution.
iragen [17]

Answer:

z ≤ 17

Step-by-step explanation:

Step 1: Subtract 37 from both sides.

  • 37 + z - 37\leq 54-37
  • z\leq 17

3 0
2 years ago
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Marcia has $84 less than three times as much as sue. together they have $132. how much money does marcia have?
Brut [27]
Let x = sue
and then let 3x-84 = marcia
therefore
(x)+(3x-84)=132
4x-84=132
4x=216
x=54

however just solving for x doesnt completely solve. it only shows sues money because x = sue
for marcia
3x-84
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therefore Marcia has 78$.
5 0
3 years ago
Solve for k. k/2 +1/2=3
ikadub [295]

Answer:

k = 5

Step-by-step explanation:

Solve for k :

\frac{k}{2} + \frac{1}{2} = 3

-Multiply both sides of the equation by the denominator 2 :

2 \times \frac{k}{2} + \frac{1}{2} = 3 \times 2

k + 1 = 6

-Subtract both sides by 1:

k + 1 - 1 = 6 - 1

k = 5

So, the value of k is 5.

7 0
2 years ago
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