![20jessicacabriales](/avatars/6419.jpg)
20jessicacabriales
12.09.2021 •
Mathematics
Can anyone help? Will give + 22 pts .
Question : A woman has a total of 9,000 to invest. She invest parts of the money in an account that pays 8% per year and the rest in an Account that pays 10% per year. if the interest earned in the first year is $800, how much did she invest in each account?
She invested $___ at 8% and $___ at 10%
Solved
Show answers
More tips
- H Horoscopes, Magic, Divination How to Cast a Love Spell on a Guy? Guide for Guys...
- F Family and Home How to Sew Curtain Tapes: Best Tips from Professionals...
- S Style and Beauty How are artificial nails removed?...
- S Style and Beauty How to Make Your Lips Fuller? Ideas and Tips for Beautiful Lips...
- F Food and Cooking The Disease That Haunted Abraham Lincoln...
- C Computers and Internet How to Get Rid of Windows Genuine Check?...
- H Health and Medicine How to perform artificial respiration?...
- S Style and Beauty Tricks and Tips: How to Get Rid of Freckles...
- C Computers and Internet How Do You Refill Cartridges?...
- A Auto and Moto Battle for the Relocation of The Cherkizovsky Market: Who Won?...
Answers on questions: Mathematics
- M Mathematics Máximo común divisor (mcd) y mínimo común múltiplo (mcm) hallar (mcd): a)72 y 86 b)135 y 90 c)54 y 144 responder las tres...
- M Mathematics If the ticket price to the museum was $15 last year and $30 this year what is the percentage increase in tickets price in last 1 yearif the ticket price to the museum was $15 last...
- M Mathematics How do you solve the equation using properties of exponents?...
- M Mathematics Change 1/7 to a decimal. show your work...
- M Mathematics Plz fast i need the done don’t understand...
- M Mathematics Write 2,000,947 in each form word expanded...
- M Mathematics You buy hammers for $30.00 a dozen and sell them for 3.50 each. what is the percent markup for the hammers?...
- M Mathematics Dave has $11 to spend on a $6 book and two birthday cards (c) for his friends. how much can he spend on each card if he buys the same card for each friend?...
- M Mathematics Write two equations foote the line passing through the given pair of points (2, 7) and (4, 9)...
- M Mathematics Ivanna reads a book at a rate of 12 chapters per hour. how many chapters does she reads in 3 hours ?...
Ответ:
0.08*x + 0.09*(9000-x) = 750 dollars
0.08x + 810 - 0.09x = 750
-0.01x = 750 - 810 = -60 > x = %28-60%29%2F%28-0.01%29 = 6000.
Answer. $6000 was invested at 8%. The rest 9000-6000 = 3000 dollars were invested at 9%.
Check. 0.08*6000 + 0.09*3000 = 480 + 270 = 750 dollars. ! Correct !
have a great day
hope this help
Ответ: