9. The conversion rule for Fahrenheit to Réaumur is R(t)=4/9*(F(t)-32) Explain where the 32 and the 4/9 come from in this formula. Then describe the transformations from the graph of F(t) to the graph of R(t).

answer: the answer is e

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

3+3+3+2*2*2+29*12 = 365

step-by-step explanation: