3 years ago

How can the common difference between 375-315=30

Mathematics

1 answer:

Firlakuza [10]3 years ago

3 0

Hello :
in the arithemitic sequence : an = an-1 + 30

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Hurry show your work

Nikolay [14]

Answer: $\huge\boxed{\boxed{15}}$

Step-by-step explanation:

Given expression

$\large\boxed{\frac{12[30 - (9+4^2)]}{|10|-|-6| } }$

Simplify the exponents

$\large\boxed{=\frac{12[30 - (9+16)]}{|10|-|-6| } }$

Simplify values in the parenthesis

$\large\boxed{=\frac{12[30 - 25]}{|10|-|-6| } }$

$\large\boxed{=\frac{12[5]}{|10|-|-6| } }$

Simplify absolute values (all positive)

$\large\boxed{=\frac{12[5]}{10-6 } }$

$\large\boxed{=\frac{12[5]}{4 } }$

Simplify by division

$\large\boxed{=3~[5]}$

Simplify by multiplication

$\huge\boxed{\boxed{=15}}$

Hope this helps!! :)

Please let me know if you have any questions

7 0

1 year ago

-5/6x=20 simplified plz help step

Nuetrik [128]

Answer:

x= -1/24

Step-by-step explanation:

-5/6x = 20

-5 = 6x × 20

-5 = 120x

-5/120 = x

-1/24 = x

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olga_2 [115]

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Step-by-step explanation:

this is the equation used to find the average of two numbers.

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