X=invested at 10%12000-x=invested at 15% .10x+ (.15)(12000-x)=1440 ;; 12% of the total amount is 12% of $12000. .10x + 1800-.15x=1440
-0.05x=-360x=7200 12000-x=4800 $7200 at 10%=$720$4800 at 15%=$720 That is $12000 earning $1440, and that is 12%
Answer:
1. A
2. D
3. C
4. E
5. B
Step-by-step explanation:
The median of this data set is $5,150. $2,200+$8,100/2=$5,150. Good luck!
Answer:
that is a lot
Step-by-step explanation:
56.3 I believe is the answer
