Please excuse my sloppy writing but the answer is 30
Answer:
I think Substitution
Step-by-step explanation:
Because x is already solved for in the second equation.
A=3000(1+3*0.027)=3,243
Interest earned 243
A=5,000×(1+0.018)^(3)=5,274.89
Interest earned 274.89
A=5,000×(1+0.039÷4)^(4×3)=5,617.41
Interest earned 617.41
Total interest 243+274.89+617.41=1,135.3
Total amount Amount after 3 years
3,243+5,274.89+5,617.41=14,135.3
Answer:A≈153.94in²
Step-by-step explanation:Hope this was helpful
