Hi!
Use The Percentage Formula To Solve:
385 ÷ 550 * 100 = 70
Mark pays 70% of the original price.
Answer: n
Step-by-step explanation:
Answer:
155
Step-by-step explanation:
= (15)x10+5
= 150+5
= 155
you pay x for ten laps an you pay y for every additional lap you just multiply y by seven an add x
so all an all your answer would be (B)