How many combinations?
3 flavors
5 toppings
whip or no whip cream

30

Step-by-step explanation:3 flavors and 5 toppings multiplied is 15, and whip or no whip is a extra 2 choices so 15x2=30

let's say you have 3 flavors

- chocolate

- vanilla

- strawberry

lets say you have 5 toppings

- nuts

- carmel

- chocolate chips

- strawberries

- sprinkles

now you have the choice of having whip cream or no whip cream.

so what you do is start with the flavor vholctae go to the topping nuts then whip cream. now do the same thing but with no whip cream.

do the same with each flavor and at the end you have 20 combinations.

i believe the answer is the polygon, heptagon.

e

step-by-step explanation:

an equation by definition has to have two or more variables (x and 2 in this case)