2 years ago

Hi i will be giving brainlist to best answer

1 answer:

8 0

The answer should be figure B

this is because when x is 0, the cost of y is 15

(the +15 is called our initial amount it is when x is equal to zero)

from here if you multiply x by 2 the answer is 20 from our equation 10 times 2 is 20

add the 15 and now our y value is 35

this can be seen on that table when x is 2, the y is 35

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Allison paid $297.50 for a new laptop. Last week, the price of the laptop<br> was $350.

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15%

350x0.15=52.5

350-52.5=297.5

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2 years ago

What are the explicit equation and domain for an arithmetic sequence with a first term of 5 and a second term of 3?

meriva

Any arithmetic sequence can be expressed as:

a(n)=a+d(n-1), a=initial term, d=common difference, n=term number

In this case a=5, and d=-2 so

a(n)=5-2(n-1) which can be simplified...

a(n)=5-2n+2

a(n)=7-2n

The domain is restricted to integers from 1 to +oo.

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2 years ago

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A certain field is a rectangle with a perimeter of 940 feet. the length is 190 feet more than the width. find the width and leng

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