Question

The movie theater has 30 seats in the front row. Each row has 3 more seats than the row before it. How many seats are in the 25th row?

63
102
33
105

Answer 1

105

Explanation:

First you'd write an equation:

y(the number of seats) = 3x(the number of rows) + 30

Then, you'd replace the X with 25 and get your answer:

y = 3 (25) + 30

y = 75 + 30

y = 105

Answer 2

d

Explanation: