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Jet001 [13]
2 years ago
12

Alyssa received $30,000 from inheritance and invests part in a certificate of deposit (cd) paying 5% annual interest and the res

t in Apple Inc. offering an annual return of 11%. If the annual income from her investments is $2,220, how much did Alyssa invest in each?
Mathematics
1 answer:
statuscvo [17]2 years ago
5 0
This can be the equation, if you put it in x and you put it in y. So x plus y is equal to 30,000, 5/100x plus 11 over 100y is equal to 2200. The answer is y is equal to 70, 000 over 6. X = 11000/6
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3 years ago
Devaughn is 15 years younger than Sydney. The sum of their ages is 73. What is Sydney’s age?
Olegator [25]

Answer:

Sydney is 44 years old

Step-by-step explanation:

<u>Step 1:  Make a system of equations </u>

d = s - 15

<em>d + s = 73 </em>

<u>Step 2:  Plug in s - 15 for d in the second equation and solve </u>

s - 15 + s = 73

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Answer:  Sydney is 44 years old

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3 years ago
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Step-by-step explanation:

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Area of bottom base = 28 * 30 = 840

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