Answer:
-38
Step-by-step explanation:
Try this option, the answer is marked with red colour.
5n+10-8=2n
5n+2=2n
-3n=2
n=-2/3
Answer:
$7200 in the fund rose 6% n $2800 in the fund rose 9%
Step-by-step explanation:
let x be the amount in the fund rose 6%
gain in one year=x*6%=0.06x
total amount is 10000
so amount in the fund rose 9% = 10000-x
gain in one year=(10000-x)*9%=900-0.09x
total gain=0.06x+900-0.09x=900-0.03x
=684
900-684=0.03x
0.03x=216
x=7200
the other fund amount=10000-7200=2800
Answer:
pretty sure it is c but might wrong
Step-by-step explanation:
