1. Chris invests a total of $21,000 in two accounts paying 10% and 15% annual interest, respectively. How much was invested in each account if, after one year, the total interest was $2,575.00. $ was invested at 10% and $ was invested at 15%. 2. A bank loaned out $34,500, part of it at the rate of 13% annual interest, and the rest at 5% annual interest. The total interest earned for both loans was $3,285.00. How much was loaned at each rate? 3. $ was loaned at 13% and $ was loaned at 5%. Jolene invests her savings in two bank accounts, one paying 5 percent and the other paying 8 percent simple interest per year. She puts twice as much in the lower-yielding account because it is less risky. Her annual interest is 7704 dollars. How much did she invest at each rate? Amount invested at 5 percent interest is $ Amount invested at 8 percent interest is $ 4. If Casey has 11 nickels and quarters in his pocket, and they have a combined value of 175 cents, how many of each coin does he have? quarters nickels 5. If Marcus has 13 quarters and nickels in his pocket, and they have a combined value of 225 cents, how many of each coin does he have? nickels quarters 6. If 76 people attend a concert and tickets for adults cost $3.75 while tickets for children cost $2.25 and total receipts for the concert was $240, how many of each went to the concert? adults children 7. If 125 people attend a concert and tickets for adults cost $1.75 while tickets for children cost $1.5 and total receipts for the concert was $206, how many of each went to the concert? adults children 8. Skyler invests $4200 in two different accounts. The first account paid 12 %, the second account paid 3 % in interest. At the end of the first year he had earned $252 in interest. How much was in each account? $ at 12 % $ at 3 % 9. Malik invests $4700 in two different accounts. The first account paid 5 %, the second account paid 12 % in interest. At the end of the first year he had earned $375 in interest. How much was in each account? 10. $ at 5 % $ at 12 % Alma invests $1500 in one account and $1700 in an account paying 2 % higher interest. At the end of one year she had earned $322 in interest. At what rates did she invest? $1500 invested at % $1700 invested at %