Question

Workers on the assembly line produce 4x + 6 boats each day. Which expression shows how many boats they produced in 12 days?

A) 12(4x + 6)
B) 12(4x) + 6
C) 12 4x+6
D) 4x+6 12

Answer 1

The answer would be A)12(4x+6),because there are twelve days and your multiplying 12 by the number of boats which is 4x+6 so it would be 12(4x + 6).

Answer 2

The answer would be A. If 4x + 6 is the number of boats made in 1 day, then multiplying that by 12 would give us the number of boats made in 12 days so the equation would look like this:
12(4x + 6)