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alexgriva [62]
3 years ago
5

Miss Parker invested a certain amount of money at 9.2% interest and another amount, $700 more than the first, at 10.4%. If the t

otal annual interest is $425.60, how much money is in each investment
Mathematics
1 answer:
Sphinxa [80]3 years ago
5 0

Answer:

$1800 and $2500

Step-by-step explanation:

Let he invested a total of  $P and$( P+700) in each investment so according to question

9.2*P*1+10.4*(P+700)*1= 42560

19.6P+ 7280= 42560

19.6P = 42560-7280= 35280

P=$ 1800

So, he invested $1800 and $2500 respectively.

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Solv the following inequality.<br> p – 4 &lt; -11
bogdanovich [222]

Answer:

p < -7

Step-by-step explanation:

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2 years ago
Question choices:<br> A: I, IV<br><br> B: II, III, IV<br><br> C: III, IV<br><br> D: II, III
gulaghasi [49]

0Answer:

A

Step-by-step explanation:

Find the zeros by letting y = 0 , that is

x² - x - 6 = 0 ← in standard form

(x - 3)(x + 2) = 0 ← in factored form

Equate each factor to zero and solve for x

x - 3 = 0 ⇒ x = 3

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4 0
2 years ago
Write a word problem that can be solved using a drawing 4 x 8 ?
a_sh-v [17]

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4 0
3 years ago
what is fourteen less than five times a number is three times the number and what is twelve more than seven times a number equal
andrey2020 [161]
If I am reading the equations correctly, they are:
   5x - 14 = 3x   AND  7x + 12 = x - 6

If this is correct, the first one would be worked out like this:
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The second would be worked out like this:
    7x + 12 (+ 6) = x - 6 (+ 6)
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    7x (- 7x) + 18 = x (- 7x)
    18 = - 6x
    18 (/ - 6) = - 6x (/ - 6)
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I hope this is what you are looking for :)
8 0
3 years ago
Use the diagram to answer the following
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Jswkaksksksksjbbcc
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2 years ago
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