The table shows the total cost of purchasing x same- priced items and a catalog.
Total Cost
Number of Items Total Cost
(x)
(y)
1
$10
2
$14
3
$18
4.
$22
What is the initial value and what does it represent?
O $4, the cost per item
O $4, the cost of the catalog
$6, the cost per item
O $6, the cost of the catalog

the function makes a strait line horizontally with no x intercept but a y intercept at 9.

(2x + 16) + (x) = 180

step-by-step explanation:

given,

abcd is a quadrilateral inscribed in a circle

angle a is labeled x plus 16, (x + 16)

angle b is labeled x degrees, (x)

angle c is labeled 6x minus 4, (6x – 4)

angle d is labeled 2x plus 16, (2x + 16)

what equation can be used to solve for angle b?

we know that the sum of the opposite angles of a simple quadrilateral inscribed in a circle is 180 degrees.

angle b is opposite angle d

therefore, angle b + angle d = 180

(x) + (2x + 16) = 180 

same as (2x + 16) + (x) = 180

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step-by-step explanation:

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