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Cloud [144]
3 years ago
7

Use the distributive property to write the following expression without parentheses. -3/5(5x-15y)

Mathematics
2 answers:
natali 33 [55]3 years ago
7 0

-3/5(5x) - (-3/5)(15y)

= -3x+9y

kumpel [21]3 years ago
5 0
The answer is -3x+9y. Use the distributive property to multiply the coefficients in the parentheses.
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Difintion of range​
zavuch27 [327]

Answer:

the area of variation between upper and lower limits on a particular scale

Step-by-step explanation:

4 0
3 years ago
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Simplify (s)(-3st)(-1/3).
nlexa [21]
(s)(-3st)\left(-\dfrac{1}{3}\right)=(-3)\left(-\dfrac{1}{3}\right)(s\cdot st)=(1)(s^2t)=\boxed{s^2t}
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What is the y value when x is 6 <br>x y<br>4 <br> 16<br>-3 12<br>6
OverLord2011 [107]
So we could plot those points, 0, 5. When x is 0, y is 5. When x is 6, y is 0. I think if wrong sorry
4 0
2 years ago
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23/7y state restrictions
qwelly [4]

The restrictions on the variable of the given rational fraction is y ≠ 0.

<h3>The types of numbers.</h3>

In Mathematics, there are six (6) common types of numbers and these include the following:

  • <u>Natural (counting) numbers:</u> these include 1, 2, 3, 4, 5, 6, .....114, ....560.
  • <u>Whole numbers:</u> these comprises all natural numbers and 0.
  • <u>Integers:</u> these are whole numbers that may either be positive, negative, or zero such as ....-560, ...... -114, ..... -4, -3, -2, -1, 0, 1, 2, 3, 4, .....114, ....560.
  • <u>Irrational numbers:</u> these comprises non-terminating or non-repeating decimals.
  • <u>Real numbers:</u> these comprises both rational numbers and irrational numbers.
  • <u>Rational numbers:</u> these comprises fractions, integers, and terminating (repeating) decimals such as ....-560, ...... -114, ..... -4, -3, -2, -1, -1/2, 0, 1, 1/2, 2, 3, 4, .....114, ....560.

This ultimately implies that, a rational fraction simply comprises a real number and it can be defined as a quotient which consist of two integers x and y.

<h3>What are restrictions?</h3>

In Mathematics, restrictions can be defined as all the real numbers that are not part of the domain because they produces a value of 0 in the denominator of a rational fraction.

In order to determine the restrictions for this rational fraction, we would equate the denominator to 0 and then solve:

23/7y;

7y = 0

y = 0/7

y ≠ 0.

Read more on restrictions here: brainly.com/question/10957518

#SPJ1

Complete Question:

State any restrictions on the variables 23/7y

4 0
2 years ago
There are 100 sheets of paper in the printer, and the number of sheets of paper, p, left after ,t, minutes of printing is given
zalisa [80]
P(t)=number of sheet of paper after t minutes.
p(t) will have to be equal to 0, wnen the printer use  all 100 sheets of paper;
Therefore;
if p(t)=0
Then:


-8t+100=0

We solve this equation.
-8t+100=0
8t=100
t=100/8
t=12.5

Answer: the printer prints 100 sheets of paper in 12.5 minutes.
7 0
3 years ago
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