Write an equation to describe the situation.Mike is on vacation in Costa Rica. He has a budget of $910 for accommodation. He will stay as long as his budget allows. The more expensive hotel costs $66 per night and the budget hotel costs $43 per night. He plans to stay 7 more nights in the budget hotel than in the expensive hotel. Find the number of nights n that he will stay at the expensive hotel.

A. 43(n + 7) + 66 = 910n
B. 43(n + 7) + 66n = 910
C. 43(n - 7) + 66n = 910
D. 43n + 66(n + 7) = 910


Answer: B

Mathematics

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The amount P is deposited in an account giving R% annual interest compounded n times a year. Find the amount A in the account after t years.P =$3800, R = 8%, n = 4, t = 5

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