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Fiesta28 [93]
3 years ago
8

Solve for n . n - 26 = -13 . n =

Mathematics
2 answers:
asambeis [7]3 years ago
8 0

Final Answer: n = 13

Steps/Reasons:

Question: Solve for n. n - 26 = -13. n = ?

<u>Step 1</u>: Add 26 to both sides.

n = -13 + 26

<u>Step 2</u>: Simplify -13 + 26 to 13.

n = 13

~I hope I helped you :)~

shusha [124]3 years ago
5 0

Answer:

n = 13

Step-by-step explanation:

Given

n - 26 = - 13 ( add 26 to both sides )

n = 13

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Evaluate the expression below at x = 5. x/35 + 5x^2
kramer

Answer:

876/7

Step-by-step explanation:

Just plug the number 5 into the equation and solve. Remember your Order of Operations (PEMDAS).

4 0
2 years ago
1. The sum of the three consecutive members of the geometric sequence is 13. The proportion of the third and the first member is
aev [14]
If a = first term and r = common ratio we have

a + ar + ar^2 = 13   and ar^2 / a = r^2 = 9

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so they are  1,3 and 9 

2.
in geometric series we have

4 , 4r ,4r^2 , 60

Arithmetic;
 4,  4r , 4r + d ,  4r + 2d

so we have the system of equations
4r + 2d = 60
4r^2 = 4r + d
From first equation
2r + d = 30 
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Substitute for d in second equation:-
4r^2 - 4r - (30-2r) = 0
4r^2 - 2r - 30 =0

2r^2 - r - 15 = 0
(r - 3)(2r + 5) = 0
r  = 3 or -2.5
r must be positive so its = 3
and d = 30 - 2(3) = 24

and the numbers are 4*3 =  12 , 4*3^2 = 36

first 3  are  4 , 12 and 36  ( in geometric)
and last 3 are 12, 36 and 60  ( in arithmetic)

The 2 numbers we ause are 12 and 36.





7 0
3 years ago
There’s 2 answer help pls
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The first one is 84 ounces and the second one is 20 ounces
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35% of what number is 60?
tatyana61 [14]

Answer:

60/35*100 = 171.428571429

Step-by-step explanation:

N/A

3 0
3 years ago
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I think its B 
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