Answers EF Math 12 1st Nine Weeks Write and Solve EquationsQuestion 1

1

QuizMultiple Choice

Write and Solve Equations

Question 1 • EF Math 12 1st Nine Weeks

Williamston Daily is a new daily newspaper. When they first started printing three years ago they had 5900 home delivery subscribers. The number of subscribers increases by 66 every month. Write an equation that expresses the number of subscribers B in terms of n, the number of months the paper has been printed.

Answer

A

B = 5900n + 66

B

B = 198n + 5900

C

B = 66n + 5900

D

B = 66n + 3

Explanation

The paper began with 5,900 subscribers, so that is the starting value. The number then increases by 66 each month, giving B = 5,900 + 66n, or B = 66n + 5,900. This is choice C.

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