The table below shows the price of a medium ice cream cone with up to 5 toppings at Salvador's Ice Cream Stand.
Price
Number of
Toppings
0
$2.99
1
$3.88
2
$4.77
3
$5.66
4
$6.55
5
$7.44
What is the rate of change in price with respect to number of toppings?

Afarmer has a large field that is x feet in length. he wants to fence in a rectangular section in the middle of the field , leaving a length of 100 feet of open field behind each end of the fenced rectangle.he also wants the width of the fenced-in space to be 100 feet less than its length. find the expressions to represent the length and width of the fenced section of the field