1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Nina [5.8K]
3 years ago
14

Ms. Wilson invested ​$34000 in two​ accounts, one yielding 8​% interest and the other yielding 9​%. If she received a total of​

$2910 in interest at the end of the​ year, how much did she invest in each​ account?
Mathematics
1 answer:
Digiron [165]3 years ago
3 0

Answer:

Amount invested at 8 % rate = x = $ 15000

Amount invested at 9 % rate = 34000 - x = 34000 - 15000 = $ 19000

Step-by-step explanation:

Total Amount = $ 34000

Let amount invested at 8 % rate = x

Amount invested at 9 % rate = $ 34000 - x

Total interest = $ 2910

2910 = \frac{x (8) (1)}{100} + \frac{(34000-x) (9) (1)}{100}

291000 = 8 x + 306000 - 9 x

x = 306000 - 291000

x = 15000

So  amount invested at 8 % rate = x = $ 15000

Amount invested at 9 % rate = 34000 - x = 34000 - 15000 = $ 19000

You might be interested in
SOLVE. (5n)÷(30m)+(2m+4n)÷(30m)
Andru [333]
Note, since both factors have the same denominator, we can add the numerators together.

Numerator :

5n + (2m + 4n) = 5n + 2m + 4n = 9n + 2m

Denominator :

30m

Thus,

= (9n + 2m) / 30m
6 0
3 years ago
Read 2 more answers
Derek is going to lay grass in a rectangular space that measures 85 by 32 feet.
adoni [48]

Answer:

2720 feet squared

Step-by-step explanation:

85 * 32 = 2720

3 0
3 years ago
How much sale tax would be charged on $450 worth of merchandise if the sales tax rate is 8 3/4%?What is the final cost?
kotykmax [81]
Tax of $39.38
Total = $489.38
3 0
3 years ago
Read 2 more answers
Pleaseee help <br><br> What choices are real numbers? Check all that apply.
7nadin3 [17]

Answer:

what  you arest mine but the other one says no answer what

Step-by-step explanation:

6 0
3 years ago
Find the value of f(12) if f(x)=-2x+4
Contact [7]

Answer:

f(12) = - 20

Step-by-step explanation:

To evaluate f(12), substitute x = 12 into f(x), that is

f(12) = - 2(12) + 4 = - 24 + 4 = - 20

5 0
2 years ago
Other questions:
  • How do I find the fifth roots of i?
    5·2 answers
  • Find the quotient write the remainder as a decimal. WILL GIVE BRAINLIEST!
    13·2 answers
  • B = -1-7ab=−1−7a<br> I need help with this question
    9·1 answer
  • Please help me with these two algebra questions. Image attached.
    5·1 answer
  • -5 + 9(+8<br> can you help me work this out ??
    10·2 answers
  • 3. A fruit company ships boxes of apples and pears in a crate that measures
    15·1 answer
  • Bought computer for $500. Marked down $50. Plus a 25% discount off original price. What is the original price?
    12·2 answers
  • Which situation is best represented by the following equation?
    6·1 answer
  • 4х — Зу = - 16 х+ бу = 25 ​
    15·2 answers
  • HELP ME PLEASE BRAINIEST IF CORRECT BEEN STUCK ON THIS FOR HOURS AND THIS IS DUE AT 11:59pm and it is 11:46pm!!!!
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!