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
Travka [436]
3 years ago
8

Last year, a women's professional organization made two small-business loans totaling $28,000 to young women beginning their own

businesses. The money was lent at 7% and 14% simple interest rates. If the annual income the organization received from these loans was $3,430, what was each loan amount?
Mathematics
1 answer:
igor_vitrenko [27]3 years ago
8 0

Answer:

$7,000 at a rate of 7% and $21,000 at a rate of 14%.

Step-by-step explanation:

Let x be amount invested at 7% and y be amount invested at 14%.

We have been given that a women's professional organization made two small-business loans totaling $28,000. We can represent this information in an equation as:

x+y=28,000...(1)

The interest earned at 7% in one year would be 0.07x and interest earned at 14% in one year would be 0.14x.

We are also told that the organization received from these loans was $3,430. We can represent this information in an equation as:

0.07x+0.14y=3,430...(2)

Form equation (1), we will get:

x=28,000-y

Upon substituting this value in equation (2), we will get:

0.07(28,000-y)+0.14y=3,430

1960-0.07y+0.14y=3,430

1960+0.07y=3,430

1960-1960+0.07y=3,430-1960

0.07y=1470

\frac{0.07y}{0.07}=\frac{1470}{0.07}

y=21,000

Therefore, an amount of $21,000 was invested at a rate of 14%.

x=28,000-y

x=28,000-21,000

x=7,000

Therefore, an amount of $7,000 was invested at a rate of 14%.

You might be interested in
What is the value of<br> 1: 7³<br> 2: 2⁶<br> 3: 4⁴
Veseljchak [2.6K]
1) 343
7 • 7 • 7 = 343

2) 64
2 • 2 • 2 • 2 • 2 • 2 = 64

3) 256
4 • 4 • 4 • 4 = 256
7 0
3 years ago
Read 2 more answers
Need help ASAP !!!!!!!!!!!
Lana71 [14]

i think the answer b or c

i hope this help



5 0
3 years ago
Read 2 more answers
Jim, Dora, Ada, and Kim together placed a total of 60 cupcakes on a tray. Jim placed 0.45 of the cupcakes, Dora placed 10of the
Zigmanuir [339]
Jim- 60× .45= 27
Dora- 10 of the 60
Ada- 60× .25= 15
Kim- 8 remaining

Jim placed the most with 27
7 0
3 years ago
Read 2 more answers
Please i really need help
Hatshy [7]
The last expression: (16-8)x2+4=8x6=48
4 0
3 years ago
Helppppppppppppppp mmmmmmmeeeeeeeeeeeeeeeeeeeeeeeee
Alisiya [41]

Answer:

The area of the parallelagram is 50

5 0
3 years ago
Other questions:
  • Jason places a mirror on the ground 40 feet from the base of a tree. He walks backwards until he can see the top of the tree in
    7·2 answers
  • Jack works for a company that pays him $20 an hour. His normal workday does not exceed 8 hours. After working 8 hours in a day,
    7·2 answers
  • Using the graph below select all statements that are true
    8·1 answer
  • What is wrong with the following equation: 4 + (10 / 5) = 6 - 2
    10·1 answer
  • Which is bigger 1.9 or 1 3/8
    13·2 answers
  • The Marquez family drove 191.8 miles for a weekend getaway This took them 2.8 hours. How many miles per hour did the Marquez fam
    15·1 answer
  • What is the equation for circle R with radius RG , where R is at (4,-3) and RG =5?
    10·1 answer
  • Which quadrilateral makes this statement true?
    10·1 answer
  • What's the value of<br><img src="https://tex.z-dn.net/?f=%20%5Csqrt%7B25%7D%20%20%2B%205%20%2B%2010%20-%205" id="TexFormula1" ti
    7·2 answers
  • Which expression is equivalent to 3x^-6y^-3 / 15x^2y^10? Assume x ≠ 0, y ≠ 0
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!