3 years ago

Need help please. Will give you 5-stars and a big thank you comrades

Mathematics

1 answer:

sweet-ann [11.9K]3 years ago

4 0

Answer:

first answer

Step-by-step explanation:

(8x³ - 22x² - 4) / (4x - 3)

when you do long division you get the first answer

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It costs $2.75 to enter an arcade. Each game costs $1.25. You have $14. How many games can you play?

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Answer:

9 times

Step-by-step explanation:

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3 years ago

1st term in sequence is 6-4th term is -6, the 8th term is -22 write a function that can be used to find the nth term of the sequ

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EXPLANATION

The nth term of the sequence is given by

$U_n=a+(n-1)d$

Where

$a$

is the first term and

$d$

is the constant difference.

We were given that,

$a=6$

S we just need the common difference to write the nth term.

We can get that from another information given to us.

We were also given that the 4th term is 6. This gives the equation.

$a+3d=-6$

We substitute

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to obtain

$6+3d=-6$

$2+d=-2$

This implies,

$d=-2-2$

$d=-4$

We substitute these values into the general formula to obtain,

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3 years ago

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z = 2

'Answer:

Step-by-step explanation:

z + 22

---------- = 12

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z + 22 = 12z

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