That's the only thing I really need, the work has shown, please if you can do it.

Step-by-step explanation:

1) The first step is to find the common difference of the table so that we know the amount you need to pay per person without counting the vehicle cost.  

2) We can find this by doing (20-14)/(4-2)=3.  Just to check, we can do (32-20)/(8-4)=3.

3) Using the hint, we know that the vehicle cost is $8, but if you want to find it, you should do 14-2X(the value per person)=14-2X3=8.

4) So, if there are 30 people on the bus, in order to find the value you need to pay, you must do 30X3+8=98.

5) So the answer is 98.

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