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Arisa [49]
3 years ago
15

Dave bought some office supplies with $32.40.

Mathematics
2 answers:
Xelga [282]3 years ago
6 0
15 dollars and 36 cents left
Alexandra [31]3 years ago
6 0
Answer: $15.36 your welcome;)
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When the function f(x) is divided by x + 2, the quotient is x2 – 7x – 9 and the
marishachu [46]

Answer:

f(x)= x^3-5x^2-23x-12

Step-by-step explanation:

Given:

function f(x) divided by x + 2, the quotient is x2 – 7x – 9 and the

remainder is 6

When a polynomial f(x) is divided by any another polynomial d(x) and there is q(x) and r then it can be written as:

f(x)= d(x)q(x) + r

Now putting values of d(x)= x+2, q(x)= x2 – 7x – 9 and r=6, we get

f(x)= (x+2)(x^2-7x-9)+6

f(x)= x^3 -7x^2-9x+2x^2-14x-18+6

    = x^3-5x^2-23x-12 !

4 0
4 years ago
On election day, numerous voters line up at a local station. A researcher polls every tenth person in the line. The type of samp
vova2212 [387]
<span>systematic

this method called "</span><span>systematic random sampling"

 </span>
4 0
4 years ago
What is h=v/b? H=__in
amid [387]
39 inches i think, i’m sorry if i’m wrong
6 0
3 years ago
What is -960 divided by -8?
77julia77 [94]
It would be: -960/-8 = 120

In short, Your Answer would be 120

Hope this helps!
7 0
3 years ago
A) what is the simplified product of seven-fourths divided by eight-fifths as an improper fraction
Alex73 [517]

Answer:

<h3>A) </h3>

First were going to put our numbers in perspective.

\frac{7}{4} ÷ \frac{8}{5}

But to find the improper fraction, we have to <em>cross multiply</em> these numbers.

\frac{7}{4} × \frac{8}{5}

<em>7 x 5 = 35.  </em>

<em>4 x 8 = 32.</em>

Now we have our<em> improper fraction </em>is  \frac{35}{32}

<h3>B)  </h3>

To turn our improper fraction into a <em>mixed number</em>, we will use <em>division</em>.

We know that the 32 can only go into 35 <u><em>one</em></u> time.  We also know that the bottom number <em><u>always</u></em> stays the same.  So our equation will look somewhat like this.

1\frac{?}{32}

Now to fine the top number we will have to<em> subtract 35 from 32</em> because we already know that 32 can go into 35 <u><em>one</em></u> time, so <em>35 - 32 = 3</em>.  So are mixed number will look like this.

1\frac{3}{32}

This is our <em>answer!</em>

4 0
3 years ago
Read 2 more answers
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