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2 years ago

Simplify: -3|-2|+4|-5| Show full work.

Mathematics

2 answers:

kherson [118]2 years ago

3 0

Absolute values are always positive, so this becomes -3(2)+(4)(5)
Multiply. -6+20=14

Answer: 14

Ne4ueva [31]2 years ago

3 0

Answer:

-14

Step-by-step explanation:

-3|-2|+4|-5| [ | | sign changes -ve to +ve and +ve to +ve ]

=> -3(2) + 4(5)

=> -6 + 20

=> -14

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Step-by-step explanation:

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3 years ago

Mandy used the input and output in this table to write ratios she concluded that because they are not all equivalent this is not

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3 years ago

Read 2 more answers

Can someone help me with answer C? its the last one i need

Dmitry [639]

Using the monthly payment formula, it is found that her down payment should be of $1,419.

<h3>What is the monthly payment formula?</h3>

It is given by:

$A = P\frac{\frac{r}{12}\left(1 + \frac{r}{12}\right)^n}{\left(1 + \frac{r}{12}\right)^n - 1}$

In which:

P is the initial amount.

r is the interest rate.

n is the number of payments.

For this problem, the parameters are:

A = 250, r = 0.072, n = 72.

Hence:

r/12 = 0.072/12 = 0.006.

We solve for P to find the total amount of the monthly payments, hence:

$A = P\frac{\frac{r}{12}\left(1 + \frac{r}{12}\right)^n}{\left(1 + \frac{r}{12}\right)^n - 1}$

$P\frac{0.006(1.006)^{72}}{(1.006)^{72}-1} = 250$

0.0171452057P = 250

P = 250/0.0171452057

P = $14,581.

The total payment is of $16,000, hence her down payment should be of:

16000 - 14581 = $1,419.

More can be learned about the monthly payment formula at brainly.com/question/26476748

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2 years ago

What is the answer explained to <br> 6+(-9)-(-5)-(5×0)

Zarrin [17]

Answer:

the answer is 2

Step-by-step explanation:

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3 years ago

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Whitepunk [10]

Answer:

24.2 years

Step-by-step explanation:

The basic formula is I = P * i * t, where I is interest, P is total principal (or profit), i is rate of interest per year, and t is total time in years. I = P * i * t can be rearranged to solve for t: t = I / (i * p).

In this question I = $6400, P = $3200 and i = 8.25%, so we plug in those numbers to get t = 6400 / (0.0825 * 3200), which solves to 24.2424 years.

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3 years ago