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3 years ago

Find the simple interest for each principle,rate,and time.Round to the hundredths place

1 answer:

5 0

$\sf~I=prt$

Plug in what we know:

$\sf~I=(500)(6 1/4\%)(5)$

Multiply:

$\sf~I=156.25$

Do it with the next one:

$\sf~I=prt$

Plug in what we know:

$\sf~I=(769)(5\%)(13)$

Multiply:

$\sf~I=499.85$

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alex41 [277]

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8 0

3 years ago

Simplify the expression 3a + b, when a=1.4 -2x and b=-0.2x + 1.7*

kenny6666 [7]

Answer:5.9-6.2x

Step-by-step explanation:

a=1.4-2x

b=-0.2x+1.7

3a+b

=3(1.4-2x)+(-0.2x+1.7)

=4.2-6x-0.2x+1.7

=4.2+1.7-6x-0.2x

=5.9-6.2x

3 0

3 years ago

Read 2 more answers

the weight of an elephant is10.3 times the weight of a cat. if the elephant weighs 14,000 pounds, how many pounds does the cat w

sveticcg [70]

Just divide the 14,000 by 10,3 and will get sure right easy the correct answer

hope helped

6 0

2 years ago

Read 2 more answers

Two Friends have agreed to do a job with pace $2,000 total together there receive apart payment Of 0.25 Of the total amount How

o-na [289]

Well if they’re getting a quarter of it, they’re receiving 500, 500 divided by 2 is 250 so I would guess A

7 0

2 years ago

Perform the indicated operation:

yaroslaw [1]

The expression $\frac{m^{2}-16\cdot n^{2}}{\frac{3\cdot m + 12\cdot n}{m\cdot n} }$ is equal to $\frac{m^{2}\cdot n}{3} -\frac{4\cdot m\cdot n^{2}}{3}$ .

<h3>How to simplify a composite algebraic expression</h3>

In this question we must use properties of <em>real</em> algebra to simplify a given expression as most as possible. We proceed to show each step with respective reason.

$\frac{m^{2}-16\cdot n^{2}}{\frac{3\cdot m + 12\cdot n}{m\cdot n} }$ Given
$\frac{m\cdot n \cdot (m^{2}-16\cdot n^{2})}{3\cdot m + 12\cdot n}$ $\frac{\frac{a}{b} }{\frac{c}{d} } = \frac{a\cdot d}{c\cdot b}$
$\frac{m\cdot n \cdot (m-4\cdot n)\cdot (m+4\cdot n)}{3\cdot (m+4\cdot n)}$ Distributive property/ $a^{2}-b^{2} = (a +b)\cdot (a-b)$
$\frac{m\cdot n \cdot (m-4\cdot n)}{3}$ Existence of the multiplicative inverse/Modulative property
$\frac{m^{2}\cdot n}{3} -\frac{4\cdot m\cdot n^{2}}{3}$ Distributive property/ $x^a\cdot x^{b} = x^{a+b}$ /Result

To learn more on algebraic expressions, we kindly invite to check this verified question: brainly.com/question/953809

7 0

2 years ago