4 and 1/2 hours = 270 minutes
270 minutes ÷ 6 lessons = 45 minutes each
final lesson = 45 minutes
A. it is shorter because if the first lesson is longer, it takes time away from the other lessons (making the final lesson shorter)
Answer:
Step-by-step explanation:
Answer:
b= 25 cents
a= 25 cents
Step-by-step explanation:
b(5)+1(a) = 1.50
Answer:
1.2×10^3
Step-by-step explanation:
so there it is
Answer:
A
Step-by-step explanation:
