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For what values of n is Plan A better for Jeanette?

For what values of n is Plan A better for Jeanette?-example-1

1 Answer

2 votes

Answer:

when n<10

Explanation:

Plan A

15n+100

Plan B

25n

Plan A is better for her, it means that she can have more money in Plan A than plan B

15n+100>25n

100>25n-15n

100>10n

10>n or n<10

∴ If n is less than 10 hours, she can have more money