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LekaFEV [45]
3 years ago
8

3 (x- 4) = 2 (x+1) Justification reason

Mathematics
1 answer:
Murrr4er [49]3 years ago
5 0

Solution

=14

Step-by-step explanation:

<h2>3x-12=2x+2</h2><h2>3x-12=2x+23x-2x-12=2</h2><h2>3x-12=2x+23x-2x-12=2x=12+2</h2><h2>3x-12=2x+23x-2x-12=2x=12+2x=14</h2>
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Two-thirds a number plus 4 is 7.
Rudiy27
2/3 x n + 4 = 7. 

I believe it's this equation.
4 0
3 years ago
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Find the distance between each pair of points in the coordinate plane.
labwork [276]

Answer:

1) 3 units

2)4 units

3) 5 units

4)10 units

Step-by-step explanation:

We can use the Distance Formula to find the distance between the two points given to us. The Distance Formula is for points (x1 , y1) & (x2 , y2) is

★ Distance = √[ (x2 - x1)² + (y2 - y1)²]

<u>1) (0,0) & (0,3)</u>

⇒ Distance = √ [ (3-0)²+(0-0)² ]

⇒ Distance = √ [ 3² ]

⇒ Distance = 3 units .

====================================

<u>2</u><u>) (0,0) & (</u><u>4</u><u>,</u><u>0</u><u>)</u>

⇒ Distance = √ [ (4-0)²+(0-0)² ]

⇒ Distance = √ [ 4² ]

⇒ Distance = 4 units .

====================================

<u>3) (0,0) & (4,3)</u>

⇒ Distance = √ [ (3-0)²+(4-0)² ]

⇒ Distance = √ [ 3²+ 4² ]

⇒ Distance = √ 9 + 16

⇒ Distance = √25

⇒ Distance = 5 units .

====================================

<u>4</u><u>) (0,0) & (</u><u>8</u><u>,</u><u>6</u><u>)</u>

⇒ Distance = √ [ (8-0)²+(6-0)² ]

⇒ Distance = √ [ 8²+ 6² ]

⇒ Distance = √ 64 + 36

⇒ Distance = √100

⇒ Distance = 10 units .

8 0
3 years ago
It costs 11$ for 15 granola bars.
Jet001 [13]

Answer:

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Step-by-step explanation:

11/15 = 0.73

5 0
3 years ago
Janelle babysits and charges $5 per hour. Which equation can be used to find how many hours, h, she needs to babysit in order to
anastassius [24]

Answer:

11 is your corect awnser neess to be 20 characters

Step-by-step explanation:

5 times 11 is 55

8 0
3 years ago
A home improvement store advertises 60 square feet of flooring for 253 plus an additional 80 installation fee. What is the cost
xz_007 [3.2K]

Answer:

Step-by-step explanation:

Your answer

5.55 per square foot

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