Answer :
The Answer Is 104.50 Because You Have To Multiply The Two Adults By The Admission ( 21.75×2 ) And Also Multiply The Four Kids By The Admission ( 15.25×4 ) And Add Both Of Those Answers Together ( 43.50+61.00=104.50)
a = number of adults, c = number of children, t = total cost
21.75a + 15.25c = t
21.75(2) + 15.25(4) = t
43.50 + 61.00 = t
104.50 = t
The total cost of admission for this family is $104.50.