<em>$3.00 for ice cream
</em>
<em>
</em>
<em>+ $2.00 for the 4 ounces of toppings
</em>
<em>
</em>
<em>$5.00
</em>
<em>
</em>
<em>hope it helps!!</em>
<em>SMILE!!</em>
I believe the answer is 5 because if however many times you can multiply 2.5 into 12.5, you get the answer of 5.
Set up 2 different equations for each day and then solve using substitution or elimination