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
Nataliya [291]
3 years ago
10

Pierre inherited S269,100 from his uncle and decided to invest the money. He put part of the

Mathematics
1 answer:
n200080 [17]3 years ago
4 0

Answer:

Pierre invested:

  • $9,000 in money market account
  • $135,050 in stocks
  • $125,050 in the mutual fund

Step-by-step explanation:

A = money market account

B = stocks

C = mutual fund

A + B + C = 269,100

0.031A + 0.04B - 0.02C = 3,180

B = 10,000 + C (we will first replace B)

A + 10,000 + C + C = 269,100

A + 2C = 259,100

0.031A + 0.04(10,000 + C) - 0.02C = 3,180

0.031A + 400 + 0.04C - 0.02C = 3,180

0.031A + 0.02C = 2,780

A + 2C = 259,100

-100(0.031A + 0.02C) = -100 · 2,780

A + 2C = 259,100

-3.1A - 2C = -278,000

-2.1A = -18,900

A = -18,900 / -2.1 = $9,000

C = (259,100 - 9,000) / 2 = $125,050

B = $125,050 + $10,000 = $135,050

You might be interested in
What is the equation in slope-intercept form of a line that passes through the points (5,3) (4,-3)
Darya [45]

Answer:

y=6x-27

Step-by-step explanation:

To find the slope of a line given 2 points; use this equation.

\frac{y_2-y_1}{x_2-x_1} = \frac{rise}{run}

(5,3) (4,-3)

x_1   y_1    \\x_2  y_2\\\\

\frac{3 - (-3)}{4-5} =\frac{-6}{-1}  = 6

slope = 6

as for y-intercept use this method in the attachment

  below

8 0
3 years ago
Solve the system of equations.
expeople1 [14]

Answer:(-5,-6)

Step-by-step explanation:

Solve for one variable then solve for the other. Don’t worry you will get a big fraction before you get to the whole number.

8 0
3 years ago
raj has $10. if he buys 8 pears and 5 mangoes, he will be short of $1.10. if he buys 5 pears and 4 mangoes , he will receive $1.
Paladinen [302]

Answer:

1 pear = $0.45

1 mango = 1.5

Step-by-step explanation:

8 pears + 5 mangoes = $11.10 ➡ 8p + 5m = 11.10

5 pears + 4 mangoes = $8.25 ➡ 5p + 4m = 8.25

multiply first equation by -4 and second one by 5

-4 ×(8p+5m) = 11.10 ➡ -32p - 20m = 44.4

5 ×(5p+4m) = 8.25 ➡ 25p + 20m = 41.25

add both equations up

-32p - 20m + 25p + 20m = 44.4 + 41.25

-7p = 3.15 ➡ p = $0.45

use this value to find the price of mango

5×0.45 + 4×m = 8.25 ➡ 2.25 + 4m = 8.25 ➡ 4m = 6 ➡ m = $1.5

8 0
3 years ago
Help pleeeeeeeeeease ?
cupoosta [38]
The answer is choice D.
Cause it can't be calculate.
5 0
3 years ago
Read 2 more answers
What is 12ab+6ab<br><br> Please
Artemon [7]
12ab+6ab
The answer is


= > 18ab
8 0
2 years ago
Other questions:
  • Prescott Sporting Goods Company has 45,000 shares of stock outstanding. What total dividend declaration would be necessary for t
    9·2 answers
  • If 100 gram (g) of ice cream contains 20 gram fat how many gram of fat are there in 300 gram of ice cream?
    11·1 answer
  • Jayden has put $35,000 into a retirement fund. The fund has an estimated annual return of 5%. If Jayden doesn't add any more mon
    11·1 answer
  • Alice has 3 pieces of cloth she embroiders different types of designs on each piece of cloth so that each design covers 1/16 of
    7·1 answer
  • Whats the GFC of 18 , 60 ?​
    11·2 answers
  • Timed Quiz! Please answer the question below for 50 points. It is very easy. 6th-grade math!
    15·2 answers
  • caculate the distance between points -3,-4 and -7,3 in the coordinate plane. round your answer to the nearest hundredth​
    9·1 answer
  • I have no clue for both of these please help
    12·1 answer
  • The Pipeline Plunge is reflected across the
    5·1 answer
  • How many real and imaginary solutions does the equation x2−3x=−2x−7x^2-3x=-2x-7x2−3x=−2x−7 have?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!