Question

Please help:( look at document below

Answer 1

\[2x+5x+6x=52\]
\[13x=52\]
\[x=4\]
\[2x=8 \]
\[5x=20\]
\[6x=24\]

Answer 2

is that for the first one?

Answer 3

What do you think??

Answer 4

Perfect!!! thanks so much for the help!!

Answer 5

i checked and it checked out perfect!:)
8+20+24=52

Answer 6

\[x=8\]\[\frac{320}{1000}=\frac{x}{25}\]

Answer 7

\[.80x=24\]
\[x=30\]