Answer:
Step-by-step explanation:
Let x represent the amount invested at 3%. Then the total interest earned is ...
0.03x +0.02(25000 -x) = 510
0.01x = 10 . . . . . . . . . . . . subtract 500, collect terms
x = 1000
Mitchell invested $1,000 at 3% and $24,000 at 2%.
Answer:
5.5
Step-by-step explanation:
5.5+5.5=11 11-2=9
4 out of 24 reduced to 1 out of 6 since there are 24 total buttons and 4 are blue. About 16.67%