Answer:
12 months
Step-by-step explanation:
2150-350=1800
1800÷150=12
C. $49
It is going up by $7 each cousin
1) n= 20.5
2) t= -17/3
1) -4n + 20 = -62
-4n = -82
n = 20.5
2) -3t = 17
t = -17/3
456