You went out to eat with friends. Your bill subtotal was 19.13. If the meals tax in Dinwiddie is 4% and you want to tip 18%, how much would your total bill be?

23.34

Step-by-step explanation:

4% of 19.13 = .77

18% of 19.13 = 3.44

3.44+.77 = 4.21

19.13+4.21 = 23.34

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