Answer :
Answer:
Hour: 16. The charge: 1056
Step-by-step explanation:
I multipled each number out in the equations
(16 x ?) + 800
(21 x ?) + 720
Then I repeated that over and over again until I got matching numbers.
Answer:
Hour: 16. The charge: 1056
Step-by-step explanation:
I multipled each number out in the equations
(16 x ?) + 800
(21 x ?) + 720
Then I repeated that over and over again until I got matching numbers.