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
PIT_PIT [208]
3 years ago
15

A man invested $500 in the stock market. During the first week,he gained $200.During the second week, the market was strong and

the man doubled his money. During the third week , stocks fell, and the man lost $650. How much money did the man have at the end of three weeks ?
Mathematics
1 answer:
Mariana [72]3 years ago
4 0

He would have $750 at the end of three weeks

 500 + 200 = 700        700  x  2 + 1400

1400 - 650 = 750

$750 at the end of three weeks

You might be interested in
A store sells used DVDs for 8$ each and used videotapes for $6 each. the function rule 8d+6v can be used to represent the total
Nesterboy [21]
If you were to buy 5 DVDs and 3 videotapes, For 5 DVDs, it would be $40 for 5 DVDs, and $18 for 3 videotapes. I hope this helps :)
8 0
3 years ago
Select the correct product. (x 2 4x 8)(2x - 1) 2x3 7x2 12x - 8 2x3 - 7x2 - 12x - 8 x2 6x 7 x2 8x - 8
kow [346]
(x^2 + 4x + 8)(2x - 1) = 2x(x^2 + 4x + 8) - (x^2 + 4x + 8) = 2x^3 + 8x^2 + 16x - x^2 - 4x - 8 = 2x^3 + 7x^2 + 12x - 8
7 0
4 years ago
Is the following equation an example of direct variation? <br><br> y equals 5 x
matrenka [14]
Yes it is a direct variation

8 0
3 years ago
How do i solve it and round to the nearest tenth of a percent
Zepler [3.9K]
Divide 42 by 89
now the answer is 0.4719... but to get a percent multiply by 100
the answer is now 47.19... so to round to the nearest tenth your answer is 47.2%
6 0
4 years ago
Original price =282$ %Markdown =10%
EleoNora [17]

Answer:

Markdown is a reduction in the price of a product, made either by a commercial promotion, by a limited-time offer, by a discount due to a failure in the product, or any other situation that implies the realization of said reduction in the final price of the product for sale.

Thus, if the original price of the product is $282, and it has a markdown of 10%, to determine the discounted amount and the final price of the product, the following calculation must be made:

282 x 0.10 = X

28.2 = X

Thus, the discount on the original price is $ 28.20. Therefore, the final sale price will be $ 253.80 (since 282 - 28.20 is equal to that number).

6 0
3 years ago
Other questions:
  • What is 5+2n if n equals 3/4?
    5·1 answer
  • Which of the following statements are true? I. -(-6) = 6 and -(-4) &gt; -4 III. 5 + 6 = 11 or 9 - 2 = 11 II. -(-4) &lt; 4 or -10
    11·1 answer
  • Consider a car owner who has an 80% chance of no accidents in a year, a 20% chance of being in a single accident in a year, and
    14·1 answer
  • Which of the following is a solution to the inequality below?
    10·1 answer
  • Theo ran a 3K in 9.6 minutes, Esteban ran a 5K in 13.5 minutes, and Tetsuo ran a 10K in 31.9 minutes. Who ran the fastest? Round
    5·1 answer
  • Ernesto lives8 blocks from the school. How many blocks does he travel to and from school every day for one week?
    8·1 answer
  • Correct answer= MARKED BRAINLIEST
    12·2 answers
  • Can someone pls helppp
    7·2 answers
  • One week, Morgan earned $283.90 at her job when she worked for 17 hours. If she is paid the same hourly wage, how much would she
    7·2 answers
  • The decimal equivalent of rounded to the nearest hundredth is A.0.7143 B.0.714 C.0.70 D.0.71​
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!