\begin{align*} \dfrac{s}{2} + 5t &= 3,\\

3t - 6s &= 9.

\end{align*}

s/2 + 5t= 3
3t - 6s= 9

find x and y

its 60

4 x 12 = 48

3 x 4 = 12

48 + 12 = 60

yeeeet

3 3 6, because in every triangle the longer side is always shorter than the sum of the other two

answer: 5 17/33 % (to the tenth)

step-by-step explanation:

he guessed: 34.5 pounds

actual weight is 32.7

there for he is off:

34.5 -32.7 = 1.8

32.7 is the 100%

1.8 represents %? of 32.7

therefore:

32.7   - 100%

1.8     -     x%

x= 1.8*100%/32.7% = 18*100%/327%

x=1800%/327%   = (5 165/327)%

to the tenth:

5 17/33 %