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Furkat [3]
2 years ago
11

What is the solution to the rational equation x over 2x minus 1 minus 1 over 4 equals 2 over 2x minus 1 ? (1 point)

Mathematics
1 answer:
Volgvan2 years ago
3 0
I think the answer is x = 7 over 6
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3. When did the law become effective?
galben [10]

Answer:

which law?

Step-by-step explanation:

6 0
2 years ago
a family buys a new home for $212,500 and pays a 20% down payment ($42,500). if the mortgage is for 15 years at 5.75% interest w
diamong [38]

Answer:

Their monthly house payment is of $2,184.65.

Step-by-step explanation:

Compound interest:

The compound interest formula is given by:

A(t) = P(1 + \frac{r}{n})^{nt}

Where A(t) is the amount of money after t years, P is the principal(the initial sum of money), r is the interest rate(as a decimal value), n is the number of times that interest is compounded per year and t is the time in years for which the money is invested or borrowed.

A family buys a new home for $212,500 and pays a 20% down payment ($42,500).

This means that the loan is of 212,500 - 42,500 = $170,000, that is, P = 170,000

Value of the loan in 15 years:

15 years means that t = 15

5.75% interest means that r = 0.0575

Compounded yearly, so n = 1

Then

A(t) = P(1 + \frac{r}{n})^{nt}

A(15) = 170000(1 + \frac{0.0575}{1})^{15}

A(15) = 393237

Monthly payment:

Total of $393,237 in 15*12 months. So

M = \frac{393237}{15*12} = 2184.65

Their monthly house payment is of $2,184.65.

5 0
3 years ago
How do you answer Gemdas?
neonofarm [45]
4time15divide5+6minus4
3 0
2 years ago
What is the probability that no part of mattias's outfit is red?
zmey [24]
13:32 I think... I didn't get enough info lol

4 0
3 years ago
Read 2 more answers
19. Find the least common multiple of x² + 4x +3 and x² + 7x + 12.
Tems11 [23]

Answer:

  C.  (x +1)(x +3)(x +4)

Step-by-step explanation:

The least common multiple is the product of the unique factors of each of the expressions. To find it, we need to factor each expression and identify the unique factors.

__

<h3>factorization</h3>

  x² +4x +3 = (x +3)(x +1)

  x² +7x +12 = (x +3)(x +4)

<h3>LCM</h3>

The unique factors are (x +1), (x +3), (x +4). The LCM is their product:

  LCM = (x +1)(x +3)(x +4)

_____

<em>Additional comment</em>

The positive sign of the constant (+3, +12) in each case tells you that the constants in the binomial factors will have the same sign. The positive sign of the linear term (+4x, +7x) in each case tells you the binomial factors will have constants with a positive sign. So, all of the answer choices that have negative constants can be eliminated.

3 0
2 years ago
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