Write an expression to show k less than 3.5.

The required expression is

Step-by-step explanation:

Given : Statement 'k less than 3.5'.

To find : Write an expression to show statement ?

Solution :

According to statement,

Statement 'k less than 3.5'.

Less than means the number is subtracted from another number.

k less than 3.5 is given by,

Therefore, The required expression is

answer: b

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