Question

This equation shows how the cost of a corporate team-building event depends on the

number of attendees.
d = 4a+6
The variable a represents the number of attendees, and the variable d represents the
cost in dollars. If there are 3 attendees, how much will the corporate team-building event
cost?

Answer 1

d = 18

Explanation:

a = 3;

therefore

d = 4a + 6

d = 4(3)+ 6

d = 12 + 6

d = 18