Answer:
i think its 7t
Step-by-step explanation:
X= -3
2/3x-10=12
Step 1: Add 10 to both sides.
2/3x=-2
Step 2: Multiply both sides by 3/2.
x= -3
The answer should be B and A
7 because the first mile will be 3 dollars then if you add the rest of the miles it will be seven because you are adding four more miles