Answer:
2
Step-by-step explanation:
Answer: No Solution
Step-by-step explanation:
y=2x+1 and 2x-y=3
Substitute y=2x+1 into 2x-y=3
So you will have: 2x-2x+1=3
Then,
2x-2x=0
0+1=3
1=3
1 doesn't equal 3 so there is no solution.
Answer:
$14.12 (after 3 years) and $24.62 (after 5 years)
Step-by-step explanation:
Use the compound amount formula (assuming annual compounding):
A = P(1 + r)^t
Here A = $100(1 + 0.045)^3 (after 3 years)
= $100(1.045)^3 = $114.12.
The interest earned (alone) would be $14.12.
After 5 years:
Here A = $100(1 + 0.045)^5 (after 5 years)
= $100(1.045)^5 = $124.62
The interest earned (alone) would be $24.62.