Find the area of the composite figure. use 3.14 for pi.

calculate area of the rectangle :

28 x 15 = 420 square inches

 then subtract the area of a circle ( 2 halves)

area of circle:

 3.14 x 7.5^2 = 176.625

420 - 176.625 = 243.375 square inches

 round answer as needed

kjgfcvbjkl

step-by-step explanation:

sdfghjkl; vbnm,

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