Total cost = student cost + adult cost
t = 25s + 3(s+3)
t=28s+9
Answer:
#1
Step-by-step explanation:
Remember the order of operations.
Dividing fractions means multiplying a reciprocal.
3÷1/3=3×3/1=9
9-9+1=1
1 is your answer.
:)
You should check out Kahn academy
