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 3 years ago
Solve the problem. Susan purchased some municipal bonds yielding 7% annually and some certificates of deposit yielding 9% annually. If Susan's investment amounts to $19,000 and the annual income is $1590, how much money is invested in bonds and how much is invested in certificates of deposit? a. $13,500 in bonds; $5500 in certificates of deposit b. $5500 in bonds; $13,500 in certificates of deposit c. $13,000 in bonds; $6000 in certificates of deposit d. $6000 in bonds; $13,000 in certificates of deposit
 3 years ago
Solve the problem. Susan purchased some municipal bonds yielding 7% annually and some certificates of deposit yielding 9% annually. If Susan's investment amounts to $19,000 and the annual income is $1590, how much money is invested in bonds and how much is invested in certificates of deposit? a. $13,500 in bonds; $5500 in certificates of deposit b. $5500 in bonds; $13,500 in certificates of deposit c. $13,000 in bonds; $6000 in certificates of deposit d. $6000 in bonds; $13,000 in certificates of deposit

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Sariah
 3 years ago
Best ResponseYou've already chosen the best response.0Hej satellite help me please....

satellite73
 3 years ago
Best ResponseYou've already chosen the best response.0sorry it should be \[.07x+.09(19000x)=1590\]

Sariah
 3 years ago
Best ResponseYou've already chosen the best response.0Solve the problem. Find all values of k so that the given points are \sqrt {29} units apart. (5, 5), (k, 0) a. 3, 7 b. 7 c. 3, 7 d. 7

Hero
 3 years ago
Best ResponseYou've already chosen the best response.1C'mon one question per thread

Hero
 3 years ago
Best ResponseYou've already chosen the best response.1I wanted to discuss the first question

Hero
 3 years ago
Best ResponseYou've already chosen the best response.1Satellite, did you set that up as two equations then substitute y into the first one?

Hero
 3 years ago
Best ResponseYou've already chosen the best response.1.07x + .09y = 1590 x + y = 19000

Sariah
 3 years ago
Best ResponseYou've already chosen the best response.0Hero the right answer is not D_= 6000 in bonds, is it?

satellite73
 3 years ago
Best ResponseYou've already chosen the best response.0no i reasoned as follows. put x = amount in 7% CD, then since the total is 19000 the rest must be 19000  x

Hero
 3 years ago
Best ResponseYou've already chosen the best response.1But the equation comes out in the same manner as what you posted

satellite73
 3 years ago
Best ResponseYou've already chosen the best response.0yes of course. i put x = amount in 7% and got x = 6000 so that is the amount in municipal bonds. the rest is in the 9% stuff

Hero
 3 years ago
Best ResponseYou've already chosen the best response.1What does x and y represent?

satellite73
 3 years ago
Best ResponseYou've already chosen the best response.0i guess i just did the y = 19000  x part in my head

Hero
 3 years ago
Best ResponseYou've already chosen the best response.1I'm thinking x is the amount invested in bonds and y is the amount invested in certificates, right?

Hero
 3 years ago
Best ResponseYou've already chosen the best response.1I mean, the answer must be d

Sariah
 3 years ago
Best ResponseYou've already chosen the best response.0Solve the problem. Find all values of k so that the given points are \sqrt {29} units apart. (5, 5), (k, 0) a. 3, 7 b. 7 c. 3, 7 d. 7
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