# algebra

posted by .

\$6300 is invested,part of it at 10% and part of it at 7%.For a certain year, the total yield is \$534.00. How much was invested at each rate

• algebra -

amount invested at 10% --- x
amount invested at 7% --- 6300-x

solve for x ....

.1x + .07(6300-x) = 534

I suggest multiplying each side by 100

• algebra -

\$6300 is invested, part of it at 10% and part of it at 69%. For a certain year the total yield is \$598.00. How much invested at each rate?

## Similar Questions

1. ### algebra

two investments were made totaling \$15,000. for a certain year these investments yielded \$1432 in simple interest. part of the \$15,000 was invested at 9% and part at 10%. find the amount invested at each rate. a total of \$1150 was …
2. ### algebra

\$6300 is invested,part of it at 10% and part of it at 7%.For a certain year, the total yield is \$534.00. How much was invested at each rate
3. ### Algebra

\$9500 is invested part of it at 12% and part of it at 7%. For a certain year the total yield is \$960.00. How much was invested at each rate?
4. ### algebra

\$ 5900 is invested, part of it at 12% and part of it at 8%. For a certain year, the total yield is \$ 596.00. How much was invested at each rate.
5. ### Algebra

\$6300 is invested, part of it at 11% and part of it at 8%. For a certain year, the total yield is \$597.00. How much was invested at each rate?
6. ### Algebra

\$6300 is invested, part of it at 11% and part of it at 8%. For a certain year, the total yield is \$597.00. How much was invested at each rate?
7. ### Algebra

\$5400 is invested, part of it at 10%, and part of it at6%. For a certain year, the total yield is \$444.00. How much was invested at each rate?
8. ### algebra

\$5900 is invested, part of it at 11% and part of it was at 6%. For a certain year, the total yield is at \$509.00. How much was invested at each rate?
9. ### lauren

​\$6300 is​ invested, part of it at 11​% and part of it at 77​%. For a certain​ year, the total yield is ​\$565.00. How much was invested at each​ rate?
10. ### Algebra

\$6300 is​ invested, part of it at 11​% and part of it at 8​%. For a certain​ year, the total yield is ​\$nbsp 597.00 . How much was invested at each​ rate?

More Similar Questions