Answer:
x+6y=12x-3y=32
Step-by-step explanation:
It would probably be B because it said between -30 and 130
Answer:
8 years
Step-by-step explanation:
Compound interest formula

A(t) is the final amount 55000
A_0= 40000, r= 4% = 0.04, for quarterly n=4

divide both sides by 40000


Take ln on both sides

divide both sides by ln(1.01)

Divide both sides by 4
t=8.00108
So it takes 8 years
62,900
21,000
126,300
856,700