Answer:
$5,500
Step-by-step explanation:
Let A be the amount invested at 3%, B the amount at 4%.
Total value:
1.A%2BB=8000
Interest:
Multiply eq. 1 by -3 and add to eq. 2,
-3A-3B%2B3A%2B4B=-24000%2B29500
highlight%28B=5500%29
Then from eq. 1,
A%2B5500=8000
highlight%28A=2500%29
Answer:
(a) the interest is $6384
Hope this helps!
I honestly don't know but I think it would come out to be 4/5
Answer:
2,535
Step-by-step explanation:
1)Not a function
2)yes
3)not a function
