The circle below is centered at the point (3, 1) and has a radius of length 2.
what is its equation?
a. (x - 3)2 + (y-1)2 =
b. (x + 3)2 + (y + 1)2 =
c. (x - 1)2 + (y - 3)2 = 4
d. (x + 1)2 + (y+3)2 =

idk wbu

step-by-step explanation:

all three statements are true

step-by-step explanation:

a shipping fee of 5% is charged online with every item purchased online

first let's just take each option and calculate them based on this, to see if the answers matched

keith buys a 40 dollar book

40 x 0.05 = 2

therefore there will be a two dollar fee on keith's book

40 + 2 =42

the first statement is true

a chair costs $80

80 x 0.05 = 4

80 + 4 = 84

the second statement is true

george buys a 20 dollar calculator

20 x 0.05 = 1

20 + 1 = 21

the third statements are true

all three statements are true