Question

.

Answer 1

C.0.81 thats your answer

Answer 2

\[ \large y=kx \]

Answer 3

u know that for x=8.4 then y=2.52 then
\[ \large 2.52=8.4k \]
then
\[ \large k=\frac{2.52}{8.4}=0.3 \]

Answer 4

so when x=2.7
\[ \large y=kx=(0.3)(2.7)=0.81 \]

Answer 5

got it @toristar9504 ??