Solve for s. 1+3s>10
1
+
3
s
>
10
Question 12 options:

s<3
s
<
3

s>10
s
>
10

s>3
s
>
3

s<10

S−t=3(i)

3s+2t=6(ii)

From (i) s=t+3 ...(iii)

Substituting s from (iii) in (ii), we get

3t+3+2t=6

⇒2(t+3)+3t=36

⇒5t+6=36

⇒t=6

From (iii), s=6+3=9,

Hence, s=9,t=6

I hope it will help you

20

step-by-step explanation:

answer: f = 32.2m

step-by-step explanation: that is the answer