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Deffense [45]
4 years ago
12

Some one help pleasee​

Mathematics
2 answers:
Akimi4 [234]4 years ago
5 0
Substitute 1 in ever equation and solved
8(1) +6 =14
(1)+6=7 etc etc
Aneli [31]4 years ago
4 0

Answer:

see explanation

Step-by-step explanation:

Substitute n = 1 into each of the expressions

8n + 6

= 8(1) + 6

= 8 + 6

= 14

2(4n + 3)

= 2(4(1) + 3)

= 2(4 + 3)

= 2(7)

= 14

14n

= 14(1)

= 14

You might be interested in
X^4-28x^2=0 solve algebraically
Paha777 [63]
x^4 - 28x^2  = 0

x^2(x^2 - 28) = 0

x^2 = 0 \ \ or \ \ (x^2 - 28) = 0

x = 0 \ \ or \ \ x^2 = 28

x = 0 \ \ or \ \ x = \pm \sqrt{28}

x = 0 \ \ or \ \ x = \pm2 \sqrt{7}

---------------------------------------------------
Answer : x = 0 or 2√7 or -2√7
---------------------------------------------------
8 0
3 years ago
What is the area of each semicircle of the following composite figure?
Alina [70]
It will equal 22.5 since you need to multiple
3 0
3 years ago
(7x-y=7<br>(x+2y=6 estimate the solution to the system of equations ​
jolli1 [7]

Multiply the first equation by 2 to then use elimination by adding the 2 equations.

So, 14x-2y=14

+. x+2y=6

Equals 15x=20 so x=20/15=4/3

Plug in to first equation to get y

7(4/3)-y=7

28/3-y=7

28/3-y=21/3

So y=7/3

Plug both x and y into second equation to check

4/3+2(7/3)=

4/3+14/3=18/3=6 it works

So x=4/3, y=7/3

Hope this helps! Have a blessed day!

8 0
4 years ago
32/56 = x/7 what is the answer please bestie
andrezito [222]

Answer:

4/7

Step-by-step explanation:

32/56 = 4/7

5 0
3 years ago
Read 2 more answers
Help me please I could really use it!!!!
lyudmila [28]
It is A because you subsitute the x in the equation A) (2x-8)(7x+5)=0 x=4 x=5,7 (fraction)
subtitute the x now and you get
(2(4)-8)(7(-5,7)+5) = 0
5 0
3 years ago
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