The graph of which function is decreasing over the interval (4, )?
f(x) = (x + 4)2 + 4
f(x) = -(x + 4)2 + 4
f(x) = (x - 4)2 - 4
f(x) = -(x - 4)2 - 4

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

answer: correct choices are 1, 3 and 5

step-by-step explanation:

ur mom gay. your dad lesbian. your sister a mister. your brother a mother. your granny tranny. your grandpap a trap. your family tree lgbt.