Sally is painting a total of 12 square feet in a room. If she has painted 40% so far, how many square feet of the room does Sally still need to paint?

191 students play sports and ninety-seven 10th graders were surveyed.

step-by-step explanation:

6 cm

step-by-step explanation:

96 39 cause 135 -96=39 im smart (i used a calculater)

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