Respuesta :
Answer:$7.50
Step-by-step explanation:
multiply 2.50 by three because four goes into 12 three times.
Answer:
30.00$
Step-by-step explanation:
All you have to do is multiply 2.50 by 4 and that equals 10.00
And then know how much a dozen is which equals 12.
And last multiply 2.50 by 4, 3 times and you will get 30.00