Using the formula from part a, calculate the retail price for each quantity range. (2 points)
Quantity
0-20 pairs
21-40 pairs
41-60 pairs
61-80 pairs
81 or morepairs
Wholesale Price (per pair)
$25.00 each
$23.00 each
$21.00 each
$19.00 each
$17.00 each
Retail Price (per pair)

3x + 18 = 147°

step-by-step explanation:

3x + 18 = 147°, because the value of the central angle is equal to the value of the arc formed by it.

i hope i you.

answer: option a.

step-by-step explanation:

you know that the quadrilateral opqr ( a four sided figure) is inscribed in circle. this means that all its vertices are on the circle.

then, by definition, the opposite angles of the quadrilateral are supplementary, this means that the sum of their measures is 180 degrees.

you can observe in the figure that the angles ∠opq   and the angle ∠orq   are opposite, therefore:

then, can be used to d to calculate the measure of ∠opq

hey! so 1 (25) out of 4 (100) is 25 so your answer is 25%. it's like quarters!