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3 years ago

Solve for U and simplify. 4(u+3)+3u=-2 U=?

1 answer:

5 0

4(u+3)+3u=-2
distribute: 4u+12+3u=-2
simplify: 7u+12=-2
isolate the variable: 7u=-14
divide: u=-2

check answer: 4(-2+3)+3(-2)=-2
-8+12-6=-2
-2=-2

therefore, u= -2

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Whajsoska help pls omgggggg

noname [10]

Answer:

I can answer the first one the other 2 I can't make out.

Step-by-step explanation:

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2 years ago

Find the amount and present value of 10 quarterly payments of $ 1500, if the interest rate is 25% compounded each month.

BlackZzzverrR [31]

Given Information:

Monthly payment = MP = $1500/4 = $375

Monthly interest rate = r = 25/12 = 2.083%

Required Information:

Present Value = ?

Answer:

$PV = \$10,110$

Explanation:

n = 10*4

n = 40 monthly payments

The present value is found by

$PV = MP \times \frac{ (1 - \frac{1}{(1+r)^n} )}{r}$

Where r is monthly interest rate.

MP is the monthly payment.

$PV = 375 \times \frac{ (1 - \frac{1}{(1+0.02083)^{40}} )}{0.02083}$

$PV = 375 \times (26.96)$

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Therefore, $10,110 is the present value of 10 quarterly payments of $1500 each at 25% interest rate compounded each month.

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4 years ago

What are the zeros of fx) =-8x+ 16? Yes

timofeeve [1]

Answer:

There is one Zero.

Step-by-step explanation:

Hope this helps:)

5 0

3 years ago

Read 2 more answers

Can someone please please help me!!!!!

Licemer1 [7]

Answer:

<h2>Diameter = 10</h2>

Step-by-step explanation:

If the side of a triangle inscribed in a circle is a diameter, then it is a right triangle.

Use the Pythagorean theorem:

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$d^2=8^2+6^2\\\\d^2=64+36\\\\d^2=100\to d=\sqrt{100}\\\\d=10$

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3 years ago

Evaluate -|8 - 2|?<br><br>-10<br>-6<br>10

jekas [21]

Answer: -6

Step-by-step explanation:

It is -6 because it is absolute value of 8-2=6 but there is a negative sign outside the absolute value sign meaning that it will be negative anyways so it is -6

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4 years ago