Question

A student spends the same amount each week for bus fare. In 6 weeks, he spends $81. Which equation shows this relationship? Let x = number of weeks.

y = 2.25x

y = 6x

y = 13.50x

y = 81x

Answer 1

Answer: 2.25x

Explanation: there are 5 days in a school week 5 x 6 = 30 and 30 x 2.25 is closest to 81

Answer 2

The answer is 13.50x

Explanation:

81 / 6=13.5 per week