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boyakko [2]
3 years ago
11

2×+2=6

ign="absmiddle" class="latex-formula">
​
Mathematics
2 answers:
Firdavs [7]3 years ago
4 0

Let's see how to solve this equations:

<h3>First equation:</h3>

2x + 2 = 6\\2x = 6 - 2\\2x = 4\\x = \frac{4}{2} \\x=2

<h3>Second equation:</h3>

5x + 4 =8\\5x = 8 - 4\\5x = 4\\x = \frac{4}{5}

amm18123 years ago
3 0

Answer:

Step-by-step explanation:

hello

2x+2=6 2x+2-2=6-2 \ \ \ substract \ \ 2\\ 2x = 4  \dfrac{2x}{2}=x=\dfrac{4}{2}=2 \ \ \ divide \ \ by  \ \ 2\\

so the solution is 2

5x+4=8 5x+4-4=8-4 \ \ \ substract \ \ 4\\ 5x = 4  \dfrac{5x}{5}=x =\dfrac{4}{5} \ \ \ divide \ \ by  \ \ 5

so the solution is 4/5

hope this helps

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A pitcher can hold 5. 2 liters of water. How many 0. 4 liter glasses of water can be poured from the pitcher?
gogolik [260]

The number of 0.4 liter glasses of water that will be poured in the pitcher is 13

From the information given, we are being told that a pitcher can hold a maximum amount of 5.2 liters of water.

If we are to use a 0.4 liter of glass to pour water in the pitcher, then the number of times we will use the glass to pour water in the pitcher can be estimated as:

Number of glass that can fill the pitcher = 5.2 liters/ 0.4 liters

= 13 glass

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7 0
2 years ago
Do someone know this answer and can you show work ?
Vera_Pavlovna [14]
The answers are x=2 and y=5. 2(2)=4. 4+5=8. y=x-7 then is converted into 5=2-7.
5 0
3 years ago
Help me and i'll help you earn more points if the question is right
lubasha [3.4K]
-21x^3 - 8x^3 = -29x^3
-7/4x^(1/2) - 0 = -7/4x^(1/2)
-6x^(1/4)
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Therefore, the correct option is the 2nd one.
6 0
2 years ago
on a map, the scale shown is 1 inch : 5 miles. if an island is 2.5 square inches on the map, what is the actual are of the islan
Assoli18 [71]

Answer:

1 in^2 = 5 mi * 5 mi = 25 mi^2

2.5 in^2 (25 mi^2/in^2) = 62.5 mi^2

Step-by-step explanation:

3 0
3 years ago
Help plz consider the sequence {4,6,8,10...}Find the explicit formula that defines the sequence. A) an = 2n + 2 B) an = 2n + 4 C
Alex777 [14]

A

this is an arithmetic sequence whose n th term ( explicit formula) is

a_{n} = a_{1} + (n - 1 )d

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8 0
4 years ago
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