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Ahat [919]
3 years ago
14

Multi step equation -3(4-x)+3x=3(10-5x)

Mathematics
1 answer:
S_A_V [24]3 years ago
6 0

Answer:

x=2

Step-by-step explanation:

−3(4−x)+3x=3(10−5x)

(−3)(4)+(−3)(−x)+3x=(3)(10)+(3)(−5x)

−12+3x+3x=30+−15x

(3x+3x)+(−12)=−15x+30

6x+−12=−15x+30

6x−12=−15x+30

6x−12+15x=−15x+30+15x

21x−12=30

Step 3: Add 12 to both sides.

21x−12+12=30+12

21x=42

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13. Find the length of the side of a square with an area of 16.
4vir4ik [10]

Answer:

length of the side of the square   = 4    

Step-by-step explanation:

All the sides of a square are equal in length.

So, let's get the unknown side be x.

Area = length × width

  16  = x ×  x

   16 = x²

 √16 = x

    4  = x

Length of the side of the square   = 4      

Hope this helps you.

6 0
3 years ago
There are 5 roses in a vase of 11 flowers,the rest are daisies
meriva
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5:11 roses
8 0
3 years ago
The recommended amount of fertilizer is 0.6 lb per 100 square feet of garden space. How much fertilizer would be needed to ferti
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Answer:

1.5 lb

Step-by-step explanation:

<em><u>Steps to determining the answer</u></em>

  1. calculate the lb that would be needed for 1 square foot of the garden
  2. Multiply the answer gotten from the above step by 250 square feet

Lb that would be needed for 1 square foot = 0.6 lb / 100 = 0.006

Lb needed for 250 square foot = 0.006 x 250 = 1.5 lb

4 0
3 years ago
Ray wants to make a box that has the volume of 360 cubic inches he wants the height to be 10 inches how many different sized box
Oliga [24]
It is 370 because when you add you get 370 hope that helps
6 0
4 years ago
-3 &lt; n &lt; 1 <br> n is an integer <br> write down the possible values of n
Svetllana [295]

The notation of the above inequality:

-3

Can be written as an interval:

n\in(-3,1)

Or group of points on a line that satisfy the linear inequality.

n\in\mathbb{G}=\{n; -3

Or simply:

n\in\mathbb{G}=\{-2,-1,0\}

Hope this helps.

r3t40

4 0
3 years ago
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