Answer :
Answer:
2d
Step-by-step explanation:
The amount David pays will be the product of the number of gallons (2) and the cost per gallon (d).
2d . . . . amount David pays for gas
Answer:
2d
Step-by-step explanation:
The amount David pays will be the product of the number of gallons (2) and the cost per gallon (d).
2d . . . . amount David pays for gas