Sirloin steak costs $3.49 per pound. How much will 3.5 pounds cost?

$12.215

Step-by-step explanation:

Pounds : cost

1 : 3.49

3.5 : X

X = 3.5×3.49 = 12.215

we'll this would mean that the dunk tank and the bounce house are the same for 20 hours because the 2 represents that the two activities, and the 20 represents the amount of hours they both are. so with this said, it means that the answer is c. the costs for a dunk tank and bounce house are the same for 20 hours.

c.the costs for a dunk tank and bounce house are the same for 20 hours.

hope this .