Hii I believe your option would be D. I hope it helps :)
Answer:
I believe it's enlargement
Step-by-step explanation:
because you have a positive scale factor and it goes to the right 3 and up 4
The second equation becomes
-6x-18y=-12
5x+18y=23
-6x-18y-12
-x=11
x=-11
-11+3y=2
3y=13
y=13/3
Answer:
On her 60th birthday, she would have earned $83048.5.
Step-by-step explanation:
The formula to calculate the compound interest is:
--- (1)
where A is Principal and interest, r is the rate of interest and n is the number of years compounded.
For our problem,
P = 25000,
r = 0.05 and
n = 60 - 30 = 30
Substitute these values in (1), we get,
![A=25000(1+0.05)^{30}](https://tex.z-dn.net/?f=A%3D25000%281%2B0.05%29%5E%7B30%7D)
![=25000(1.05)^{30}](https://tex.z-dn.net/?f=%3D25000%281.05%29%5E%7B30%7D)
= 25000(4.32194)
= 108048.5
Compound Interest = Amount - Principal
= 108048.5 - 25000
= 83048.50
Hence, on her 60th birthday, she would have earned $83048.5.