Solve the quadratic equation by any means. Identify the method and complete the explanation on why you chose it. Irrational answ
ers may be left in radical form or approximated with a calculator (round to two decimal places).
x2 − 7x + 12 = 0
(select)
should be used because
(select)
.
x2 − 7x + 12 = 0
(select)
should be used because
(select)
.
1 answer:
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<u>Supposing a cost of $30,000</u>, and using proportions, it is found that you would have to save $1,083.30 each month.
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- We suppose a cost of $30,000.
- You already have $4,000 saved.
- 30 - 4 = 26, thus, you would need to save $26,000 in 2 years = 24 months.
- How much per month?
We can solve it using proportions, by the following rule of three:
1 month - $x
24 months - $26,000
Applying cross multiplication:
You would have to save $1,083.30 each month.
A similar problem is given at brainly.com/question/24112433