Helppp please im taking a TEST i would rate good and brainlest..

The first answer is 144

The second answer is 16

The third answer is 92

Step-by-step explanation:

First

3^2 x 4^0 x 16

9 x 1 x 16

9 x 16

144

Second

(14 - 6) + 2 x 2^2

8 + 2 x 2^2

8 + 2 x 4

8 + 8

16

Third

(6 + 4)^2 - 8 x 6 / 3 + 8

(10)^2 - 8 x 6 / 3 + 8

100 - 8 x 6 / 3 + 8

100 - 48 / 3 + 8

100 - 16 + 8

84 + 8

92

I tried to answer as quick as I could, i hope this helps!! Good luck!

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