alex12150 alex12150
  • 03-09-2018
  • Mathematics
contestada

Amelia just received a $9000 bonus. she has been advised to inverst her bonus into two accounts, on Yielding 3% per annum and the other 8% per annum. if Amelia wants to earn $580 in interest, how much should she put in each account?

Respuesta :

TheBreeze
TheBreeze TheBreeze
  • 03-09-2018

0.03(9000-x) + 0.08x. = 580

270-0.03x+0.08x = 580

0.05x = 310

x = 6200

$6200 in the 8% and $2800 in the 3%.


Answer Link

Otras preguntas

what the rational numbers equivalent to 6/9
Solve by completing the square X squared -6x+8=0
Charlie has x state quarters. Ty has 3 more quarters than Charlie has. Vinnie has 2 times as many quarters as Ty has. Write and simplify an expression to show h
Use the diagram above to determine which group of side lengths would form a right triangle. 20, 21, 29 12, 35
What is 16/8 as a mixed number
Solve by completing the square X squared -6x+8=0
In the Sumerian civilization, the purpose of a ziggurat was to
What is the greatest common factor of 42,84,and 105 and how do you find it
22/100 in simplest form?
Tom doesn't really want to give away blue marbles and would like to change the probability that he chooses a blue marble to 1/10.How many marbles that are not b