Answer:
1st option maybe?
Step-by-step explanation:
<span>t is the number of teachers and s is the number of students
</span>
<span>The school requires 3 teachers for every 93 students.
</span>
<span>So, 3t = 93 s ⇒⇒⇒ divide by 3
</span>
<span>∴ 3t/3 = 93s/3
</span>
<span>∴ t = 31 s
</span>
The <span>equation represents this relationship is ⇒⇒⇒ t = 31 s
</span>
A = ((B+b)*h)/2
A = ((6+4)*3)/2
A = 15
Answer:
i think it is 12
Step-by-step explanation:
