Answer :
Expression that gives the ticket cost in dollars for a group of g girls and b boys is (8g + 8b) dollars
Solution:
Given that tickets to play cost $ 8 each
To find: Expression that gives the ticket cost in dollars for a group of g girls and b boys
From given,
cost of 1 ticket = $ 8
Number of girls = g
Number of boys = b
Thus the expression can be framed for total cost as:
Total cost = (number of girls + number of boys)(cost of 1 ticket)
[tex]Total\ Cost = (g + b) \times 8\\\\Total\ Cost = 8g + 8b[/tex]
Thus the expression that gives total cost is (8g + 8b) dollars