Question

3. A hot dog costs $2 at the ballpark. Which equation shows the total cost, c, of h hot dogs?

Answer 1

C=2n

Explanation:

So first you look for keywords, the most noticeable one is "total cost." C will be at the end of the equation.

C= ? + ?

Then, each hot dog costs $2 which means no matter how many hot dogs there will be, it will be multiplied by the cost. So, the answer is:

c=2n