Answer
3x6=18 or 3c=18
Step-by-step explanation:
I don't know in what level of mathematics you're in. It depends...
c= cost c=6
Answer:
sorry I don't understand that I will answer you later sorry
Answer:
2m-4
Step-by-step explanation:
because she has double his amount (2*m) but $4 less therefore 2m-4