Algebra-1

The dependent variable in this scenario is: C.The total cost of the phone.

Explanation:

C.The dependent variable is the variable that depends on changes in another variable. In this case, the total cost of the phone depends on the number of accessories Jake buys. The base price is fixed at $100, and the total cost increases by $20 for each accessory purchased.

A.The base price of the phone is a fixed amount ($100) and doesn't change based on anything, so it's not the ...