Answer:
30? I might be wrong soooo
Step-by-step explanation:
15*2=30
a) a = 12s
Step-by-step explaination:
the answer is c, f(x)=3^x+3
i hope this helped
Sorry i dont know
5% times 3=15%
4% times 3=12%
15-12=3
1300 times 0.03= $39
39 dollars.