SOLUTION: I appreciate some help on these problems. Graph the inequality x-y>2 Rewrite the equation: 4x-6y=-30 Bob invested 20,000, part at 14% and part at 13%. If the total intres

Question 85804: I appreciate some help on these problems.
Graph the inequality
x-y>2
Rewrite the equation: 4x-6y=-30
Bob invested 20,000, part at 14% and part at 13%. If the total intrest at the end of the year is 2,720, how much did he invest at 14%?

Answer by scianci(186) (Show Source): You can put this solution on YOUR website!
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