X - the percent of increase

The percent of increase is approximately 23.8%.
<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>
You didn’t add a screenshot. I’m sorry for answering but someone else will if I don’t.
It is -3 degrees Celsius per 1 hour. <span />